- XII Corps Spearhead of Patton's Third Army, Lt. Co. George Dyer, Map No 1
- Third U. S. Army After Action Report, Volume I, Operations - 1 August 1944 - 9 May 1945, Chapter 3 – August Operations Page 16
- Third U.S. Army After Action Report, Volume II, Staff Section Reports, Part 9 Artillery, August 1944, Page 3
- USAMHI Archives, Colonel J. Davis Interview
- Third U.S. Army After Action Report, Volume II, Staff Section Reports, Artillery Part 9, Page 3
- 244th Field Artillery Battalion Journal
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II
- Third U.S. Army After Action Report, Volume II, Provost Marshal Part 19, Section III – Prisoner Of War Sub-Section, Page 5
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- Third U.S. Army After Action Report, Volume II, Provost Marshal Part 19, Section III – Prisoner Of War Sub-Section, Page 5
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- 244th Field Artillery Battalion After Action Report, 1 December to 31 December
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- 244th Field Artillery Battalion Battery B Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- Third U.S. Army After Action Report, Volume II, Staff Section Report, Part 3, G-2 Section - August, Page 13
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 3 – August Operations Page 18
- Third U. S. Army After Action Report, Volume I, Operations - Chapter 3 – August Operations, Page 19
- 244th Field Artillery Battalion Journal Report August 1944
- Colonel Davis Papers
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal Page 5
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- 244th Field Artillery Battalion Journal
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II, Page 2, 3
- Serving In Harm's Way, A Record of My Service In The U.S. Army and WWII, Byron G. Rogers jr., January 2006
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- Third U.S. Army After Action Report, Volume II, Part 19- Provost Marshal, Page 5
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery C Morning Report
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II
- 244th Field Artillery Battalion Journal
- Third U.S. Army After Action Report, Volume II, Part 19, Provost Marshal, Section III – Prisoner Of War Sub-Section, 6th July 1944
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th Field Artillery Battalion Journal
- W. U. (Doc) Savage Letter, December 15, 1949
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, Page 5
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II
- Third U. S. Army After Action Report, Volume I, Operations - Chapter 3 – August Operations, Page 24
- Library of Congress, American Folklife Center, Veterans History Project
- USAMHI Archives, Colonel J. Davis Interview
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Third U.S. Army After Action Report, Volume II, Staff Section Report, Part 3 G-2 Section – Chapter 3 August Operations, Page 10
- From United States Army In World War II, The European Theater of Operations, The Supreme Command, Forrest C. Pogue, Page 512[
- 244th Field Artillery Battalion Journal
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, Page 5
- HQ, 244th F.A. Bn., APO 403, Major Carey A. Clark Commanding, Letter to Officers and Enlisted Men, History of the 244th, 26th June 1945
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, Page 5
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- 244th Field Artillery Battalion Journal
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, Page 5
- 244th F.A. Battalion Battery C Morning Report
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th Field Artillery Battalion Journal
- United States Army In World War II, The European Theater of Operations, The Supreme Command, Forrest C. Pogue, Page 515
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th Field Artillery Battalion Journal August 1944
- From United States Army In World War II, The European Theater of Operations, The Supreme Command, Forrest C. Pogue, Page 779
- Library of Congress, American Folklife Center, Veterans History Project
- USAMHI Archives, Colonel J. Davis Interview
- Third U. S. Army After Action Report, Volume I, Chapter 3 – August Operations Page 27
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- Third U. S. Army After Action Report, Volume I, Operations - Chapter 3 – August Operations, Page 28
- 244th Field Artillery Battalion Journal Journal August 194
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- From Third U S Army After Action Report
- 244th Field Artillery Battalion Journal
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal, Page 5
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery B Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 3 – August Operations Page 32
- 244th Field Artillery Battalion Journal August 1944
- 244th Field Artillery Battalion Journal
- Third U.S. Army After Action Report, Volume II Part 12 Engineer, Page 5
- Third U.S. Army After Action Report, Volume II, Part 19 Provost Marshal, Page 5
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ& Hq Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- United States Army In World War II, The European Theater of Operations, The Supreme Command, Forrest C. Pogue, Page 782
- 244th Field Artillery Battalion Journal
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, Page 5
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal, Page 5
- 244th Field Artillery Battalion Journal
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- Serving Inn Harm's Way, A Record of My Service In The U.S. Army and WWII, Byron G. Rogers jr., January 2006
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Third U.S. Army After Action Report, Volume I, Operations, Chapter 3, August 1944, Page 37
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, Page 5
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal, Page 5
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal, Page 5
- Third U.S. Army After Action Report, Volume II, Part 12 Engineer, Page 5
- 244th Field Artillery Battalion Journal August 1944
- War Department, Adjutant General’s Office, Headquarters III Corps After Action Report, December 1944, Page 1
- 244th Field Artillery Battalion Journal
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal, Page 5
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- United States Army In World War II, The European Theater of Operations, The Supreme Command, Forrest C. Pogue, Page 783
- Third U.S. Army After Action Report, Volume II, Part 19, Provost Marshal, Section III – Prisoner Of War Sub-Section, 6th July 1944
- 244th Field Artillery Battalion Journal
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- Department of The Army, USH&EC, USAMHI, 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II
- Serving In Harm's Way, A Record of My Service In The U.S. Army and WWII, Byron G. Rogers jr., January 2006
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Mediterranean and European Theaters of Operation In World War II, Gene Thorp
- Third U.S. Army After Action Report, Volume II, Part 19 – Provost Marshal, page 5
- 244th Field Artillery Battalion Journal August 944
- Third U. S. Army After Action Report, Volume I, Operations - Chapter 3 – August Operations, Page 46
- Third Army After Action Report - Volume II, Part 19 – Provost Marshal, Page 5, 6
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery B Morning Report
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery B Morning Report
- 244th Field Artillery Battalion Journal
- Third U. S. Army After Action Report, Volume I, Operations - Chapter 3 – August Operations, Page 47
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion Journal
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery SB Morning Report