Keegan, John
A history of warfare
Pimlico, 1994
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Wu, Yuan-Li
Economic warfare
Prentice-Hall, 1952
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Ries, Al
Marketing warfare
McGraw-Hill, 1986
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Cambridge illustrated history warfare
edited by Geoffrey Parker
Cambridge University Press, 1995
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Greenspan, Morris
The Modern law of land warfare
University of California Press, 1959
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