Amerikanische Expeditionskorps in Europa 1917/18 / von Hermann von Giehrl United States Army in the world war 1917-1919 : Training and use of American units with British and French / Department of the Army. Historical … 20th century war: the american experience / Robert H. Berlin United States Army in the world war 1917-1919 : Policy-forming documents american expeditionary forces / Department of the Army. Historical Division American verdict on the war : a reply to the manifesto of the German professors / Samuel Harden Church American verdict on the war : a reply to the appeal to the civilized world of 93 german professors / by Samuel Harden Church case of the allies : being the replies to President Wilson and Mr. Balfour's despatch Road to Romagne : American heritage of the First World War / Marco Magielse en Diederik Van Vleuten