Craig, Gordon A. The politics of the Prussian army 1640-1945 (1955). Online free to borrow
Foley, Robert T. "Preparing the German Army for the First World War: The Operational Ideas of Alfred von Schlieffen and Helmuth von Moltke the Younger." War & Society 22.2 (2004): 1-25. online[ölü keçid]
Fromkin. David. Europe's Last Summer: Who Started the Great War in 1914? (2005)
Herwig, Holger H. The Marne, 1914: the opening of World War I and the battle that changed the world (2011).
Meyer, Thomas (Ed.). Helmuth von Moltke, Light for the new millennium: Rudolf Steiner's association with Helmuth and Eliza von Moltke: letters, documents and after-death communications. Rudolf Steiner Press, London, 1997. ISBN1-85584-051-0.