"Men of War," Chapter 2, "Grand Admiral Erich Raeder, German Navy" by Howarth, Stephen

"Men of War," Chapter 2, "Grand Admiral Erich Raeder, German Navy" by Howarth, Stephen, Box: 7, Folder: 40. Personal papers of John "Jack" A. Weir, PP 404. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/261568 Accessed December 25, 2025.