Liss, Sheldon B.
Radical thought in central America
Westview Press, 1991
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Modern political thought: a reader
Routledge, 2000
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Deutsch, Kenneth L.
An Invitation to political thought
Thomson, 2009
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Wanlass, Lawrence C.
Gettell's history of political thought
Appleton-Century-Crofts, 1953
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Empire and modern political thought
Sankar Muthu
Cambridge University Press, 2014
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