Stoessinger, John G.
Why nations go to war
Wadsworth and Cengage Learning, 2011
 Buku Teks
Knorr, Klaus
The war potential of nations
Princeton University Press, 1956
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Peter, Laurence J.
Mengapa serba salah atau kunjung ulang prinsip Peter = Why things go wrong or the Peter principle revisited
Erlangga, 1988
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Pike, William H.
Why stocks go up (and down) : a guide to sound investing / William H. Pike
Dow Joner-Irwin, 1983
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Acemoglu, Daron
Why nations fail : the origins of power, prosperity and poverty / Daron Acemoglu and James A. Robinson
Profile Books, 2013
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