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- World War, 1914-1918 — Diplomatic history
World War, 1914-1918 — Diplomatic history — Audiobooks
Der Weltkrieg, III. Band
by Karl Helfferich
The Great War and How It Arose
by Anonymous
Der Weltkrieg, I. Band
by Karl Helfferich
Der Weltkrieg, II. Band
by Karl Helfferich
Die neuesten Geschichtslügen
by Heinrich Kanner
Het Duitsche Witboek: Documenten aangaande het uitbreken van den oorlog
by Germany. Auswärtiges Amt