- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 253, 254
- 244th Field Artillery Battalion After Action Report February 1945
- 244th Field Artillery Battalion Journal
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 254, 255
- 244th Field Artillery Battalion Journal
- HQ Battery, Frederick (Fred) Priewert, 2nd Lt., Journal
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 255, 256
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 256
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 257
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 257, 258
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery C Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 258, 259
- 244th Field Artillery Battalion After Action Report February 1945
- 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 9 - February Operations, Page 259, 260
- 244th Field Artillery After Action Report, 1 February to 28 February
- 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 C Morning Report
- U.S. Army Military History Institute, Archives Branch, Colonel Davis Papers
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 260, 261
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery C Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 261
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- XII Corps Spearhead of Patton's Third Army, 1947, Lt. Col. George Dyer, Page 205
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 263
- 244th Field Artillery Battalion Journal
- 244th Field Artillery After Action Report, 1 February to 28 February
- W. U. (Doc) Savage Letter, December 15, 1949
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 264
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery A Morning Report
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 9 - February Operations, Page 264
- 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
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 9 - February Operations, Page 265
- 244th Field Artillery Battalion Journal
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 266
- 244th Field Artillery Battalion Journal
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery Battalion After Action Report February1945
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- 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, Chapter 9 - February Operations, Page 266
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 268
- 244th Field Artillery Battalion Journal
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery C Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 269
- 244th Field Artillery Battalion Journal
- 244th Field Artillery After Action Report, 1 February to 28 February
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 244th F.A. Battalion Battery A Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 269, 270
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery Battalion Journal
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- U.S. Army Military History Institute, Archives Branch, Colonel Davis Papers
- 244th F.A. Battalion Battery B Morning Report
- 244th F.A. Battalion Battery C Morning Report
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 270
- 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
- 244th Field Artillery Battalion After Action Report May 1945
- W. U. (Doc) Savage Letter, December 15, 1949
- W. U. (Doc) Savage Letter, December 15, 1949
- 244th Field Artillery Battalion After Action Report February 1945
- 244th Field Artillery Battalion After Action Report February 1945
- PFC Harry G. MacDuffee, B Battery, 244th Field Artillery - Battery Record
- 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
- 244th F.A. Battalion Battery MD Morning Report
- Library of Congress, American Folklife Center, Veterans History Project
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operations, Page 272
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery Battalion Journal
- A Battery, Frederick (Fred) Priewert, 2nd Lt., Journal
- 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, Operations, Chapter 9 - February Operations, Page 273
- 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
- Third U. S. Army After Action Report, Volume I, Chapter 9 - February Operation, Page 274
- 244th Field Artillery Battalion Journal
- 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 B Morning Report
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 9 - February Operations, Page 275
- 244th Field Artillery Battalion Journal
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th Field Artillery After Action Report, 1 February to 28 February
- W. U. (Doc) Savage Letter, December 15, 1949
- 244th F.A. Battalion Battery HQ & Hq Morning Report
- 244th F.A. Battalion Battery A Morning Report
- Library of Congress, American Folklife Center, Veterans History Project
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 9 - February Operations, Page 276
- 244th Field Artillery Battalion Journal
- 244th Field Artillery After Action Report, 1 February to 28 February
- 244th F.A. Battalion Battery A Morning Report
- 244th F.A. Battalion Battery C Morning Report
- 244th F.A. Battalion Battery SB Morning Report
- Third U. S. Army After Action Report, Volume I, Operations, Chapter 9 - February Operations, Page 276, 277
- 244th Field Artillery Battalion Journal
- A Battery, Frederick (Fred) Priewert, 2nd Lt., Journal
- 244th Field Artillery After Action Report, 1 February to 28 February
- 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 9 - February Operations, Page 277, 278
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion After Action Report February 1945
- 244th Field Artillery Battalion After Action Report, 1 February to 28 February
- 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
- 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 9 - February Operations, Page 278
- 244th Field Artillery Battalion Journal
- 244th Field Artillery Battalion After Action Report February 1945
- 244th Field Artillery Battalion After Action Report February 1945
- 244th Field Artillery Battalion After Action Report, 1 February to 28 February