Assaut, l'Argonne et Vauquois avec la 10e division 1914-1915 / G. Boucheron ; préface d'Henri Robert How America went to war : an account from official sources of the nation's war activities 1917-1920 : The road to France : the transportation … grote luchtgevechten / Robert Jackson ; [vert. uit het Engels door T. Wesselink ; woord vooraf door Alan Clark] Canada in Flanders / by Max Aitken ; with a pref. by the Rt.Hon.A.Bonar Law ; and an introd. by the Rt.Hon.Sir Robert Borden Private papers of Douglas Haig, 1914-1919 : being selections from the private diary and correspondence of Field-Marshal the earl Haig of Bemersyde ... etc. / … Ideas, concepts, doctrine : volume I : basic thinking in the United States Air Force 1907-1960 / Robert Frank Futrell
