Schumaker, Paul
From ideologies to public philosophies: an introduction to political theory
Blackwell Publishing, 2008
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Tannenbaum, Donald G.
Inventors of ideas : an introduction to Western political philosophy / Donald G. Tannenbaum
Wadsworth/Thomson learning, 2004
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Contemporary debates in philosophy
edited by Thomas Christiano and John Christman
John Wiley & Sons, 2007
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Pojman, Louis P.
Global political philosophy
McGraw-Hill , 2003
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Political Decision-makers/ edited by Dwaine Marvick
THe Free Press, 1961
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