- 244th Field Artillery Battalion Journal
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 124
- Third U. S. Army After Action Report, Volume II, Part 9 Artillery, Page 11
- 244th Field Artillery Battalion Journal
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 124
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Armies Corps Divisions and Separate Brigades, Army Lineage Series, John B. Wilson, Center of Military History, United States Army, Washington, D.C. 1999
- Armies Corps Divisions and Separate Brigades, Army Lineage Series, John B. Wilson, Center of Military History, United States Army, Washington, D.C. 1999
- Armies Corps Divisions and Separate Brigades, Army Lineage Series, John B. Wilson, Center of Military History, United States Army, Washington, D.C. 1999
- Third U.S. Army After Action Report, Volume II, Part 19 - Provost Marshal, Page 14
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 125
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion After Action Report, 1 December to 31 December
- 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 B Morning Report
- 244th Field Artillery Battalion Journal
- 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
- U. S. Army Heritage and Education Center, U.S. Army Military History Institute 202-244th 1945, “History of The 244th Field Artillery Battalion During World War II, Page 3
- 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 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
- USAMHI Archives, Colonel J. Davis Interview
- History Of The XX Corps Artillery, 21 October 1943 to 9 May 1945, Page 19, 20
- Third U.S. Army After Action Report, Volume II Part 12 Engineer, Page 8
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 126
- Serving In Harms Way, A Record of My Service In The U.S. Army and WWII, Byron G. Rogers jr., January 2006
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- Mediterranean and European Theaters of Operation In World War II, Gene Thorp
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 126, 127
- 244th Field Artillery Battalion Journal
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 127, 128
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 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, Chapter 6 – November Operations, Page 128
- 244th Field Artillery Battalion Journal
- 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
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 6 – November Operations, Page 130
- 244th Field Artillery Battalion Journal
- USAMHI Archives, Colonel J. Davis Interview
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 131
- 244th Field Artillery Battalion Journal
- 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 6 – November Operations, Page 132
- 244th Field Artillery Battalion Journal
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 132
- 244th Field Artillery Battalion Journal
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery B Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 134
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery B Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 134
- 244th Field Artillery Battalion Journal
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 135
- 244th Field Artillery Battalion Journal
- 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 SB Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 135
- 244th Field Artillery Battalion Journal
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 136
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery C Morning Report
- United States Army In World War II, The European Theater of Operations. The Supreme Command, Forrest C. Pogue, Center Of Military History United States Army, The Green Book
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 136
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery C Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 137
- 244th Field Artillery Battalion Journal November 1944
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 137
- 244th F.A. Battalion Journal
- 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, Chapter 6 – November Operations, Page 138
- 244th Field Artillery Battalion Journal
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 139
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 139
- W. U. (Doc) Savage Letter, December 15, 1949
- 244th Field Artillery Battalion Journal
- W. U. (Doc) Savage Letter, December 15, 1949
- 244th Field Artillery Battalion After Action Report, 1 December to 31 December
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 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 V 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, Chapter 6 – November Operations, Page 140
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion After Action Report
- 244th F.A. Battalion Battery A Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 140
- 244th Field Artillery Battalion After Action Report, 1 December to 31 December
- 244th Field Artillery Battalion Journal
- 55th Armored Engineer Bn., 10th Armored Division, After Action Report, November & December 1944, Page 2
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery MD Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 140
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery C Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 141
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery A Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 141
- 244th Field Artillery Battalion Journal
- Third U. S. Army After Action Report, Volume I, Chapter 6 – November Operations, Page 141, 142
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion After Action Report, 1 December to 31 December
- Third U.S. Army After Action Report, Volume II Part 8 Ordnance, Page 15