Fischer, Fritz
Germany's aims in the First World War / Fritz Fischer
W.W. Norton & Company, 1967
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Gilbert, Martin
The Routledge atlas of the first world war
Routledge, 1994
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Strategicus
The war for world power
Faber and Faber, 1987
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The Cambridge history of the Second World War
Cambridge University Press, 2015
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Snyder, Louis L.
Historic documents of world war I / Louis L. Snyder
Van Nostrand Company, 1958
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