| AGW | Animal Heroes of the Great War Baynes, Ernest Harold; Macmillan Co; 1927 |
| APW | America's Part in the World War Beamish, Richard J.; Jon C. Winston Co., 1919 |
| AWH | America's War for Humanity Russell, Thomas H., et al |
| CPH | Collier's Photographic History of the European War, P. F. Collier & Son, NY, 1916 |
| FYG | My Four Years In Germany Gerard, James W; George H. Doran Co., NY, 1917 |
| HHW | History of the World War 5 volumes, Simonds, Frank H; Doubleday, Page & Co., NY, 1919 |
| HWW | The Literary Digest History of the World War 10 volumes, Halsey, Francis Whiting, ed; Funk & Wagnalls Co, New York and London, 1920 |
| IWM | Imperial War Museum |
| LOC | Library of Congress |
| LVC | Liberty's Victorious Conflict: A Photographic History of the World
War The Magazine Circulation Co., Chicago, 1918 |
| MGM | Michelin Battlefield Guide: The First Battle of the Marne Michelin & Cie, Milltown, NJ, 1919 |
| MGR | Michelin Battlefield Guide: Rheims and the Battles for Its Possession Michelin & Cie, Clermont-Ferrand, 1920 |
| MGV | Michelin Battlefield Guide: Verdun and the Battles for Its Possession Michelin & Cie, Clermont-Ferrand, 1920 |
| MVW | The Mechanistic View of War and Peace Crile, George W., Macmillan Co., New York, 1915 |
| NAR | National Archives and Records Administration |
| NAW | The Nations at War: A Current History Abbot, Willis John; Leslie-Judge Co., NY, 1917 |
| OTT | Over the Top Empey, Arthur Guy; G. P. Putnam's Sons, NY, 1918 |
| PWB | The People's War Book Miller, James Martin; R C Barnum Co., Cleveland, 1919 |
| ROR | The Riddle of the Rhine Lefebure, Victor; The Chemical Foundation, Inc., NY, 1923 |
| SGW | The Story of the Great War 12 volumes, P. F. Collier & Son, New York, 1916 |
| TSW | True Stories of the Great War 6 volumes, Review of Reviews Co., New York, 1918 |
| UAF | United States Air Force |
| USA | United States Army |
| USN | United States Navy |
| VAG | America In The War: The Vanguard of American Volunteers Morse, Edwin W; Charles Scribner's Sons, NY 1918 |
| WBD | What the "Boys" Did Over There: By Themselves Fox, Henry L., ed; Allied Overseas Veteran's Stories Co., NY, 1919 |
| WIA | With the 364th Infantry in America, France and Belgium Wilson, Bryant; Knicerbocker Press, NY, 1919 |
| WWF | And They Thought We Wouldn't Fight Gibbons, Floyd; George H. Doran Co., NY, 1918 |
| WWH | History of the World War: An Authentic Narrative of the World's
Greatest War March, Francis A; United Publishers of the United States and Canada, 1919 |