- First Infantry Division Museum

- Liberty Memorial Museum

- Western Front Association - U.S. Branch

- Western Front Association - U.K. Branch

- Great War Society

- The Doughboy Center

- Deutsches Erinnerungskomitee Argonnerwald
  1914 - 1918 e. V.

- Historial de la Grande Guerre

- George Tyler Center for the Study of the Civil War

- A Meuse-Argonne Website (by Randal Gaulke)

- War Relics Archives

- Association ART & T

- The Return of Paul Jarrett (Histoire du retour en France d'un Vétéran de la 1ère GM, 42e US Division)

- Association Big Red One (France)