Barth, Alan
The price of liberty / Alan Barth
The Viking Press, 1961
 Buku Teks
Hook, Sidney
Political power and personal freedom: critical studies in democracy, communism, and civil rights / Sidney Hook
Collier Books, 1959
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Public private morality
edited by Stuart Hampshire ... [et.al.]
Cambridge University Press, 1978
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Murphy, Jefrie G.
Retribution, justice, and therapy : essays in the philosophy of law
D. Reidel Publishing Company, 1979
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Human rights and American foreign policy / Edited by Donald P. Kommers and Gilburt D. Loescher
University of Notre Dame Press, 1979
 Buku Teks