Wolff, R. P. (1966). Political man and social man: Readings in political philosophy. Random House.
Chicago-referens (17:e uppl.)Wolff, Robert Paul. Political Man and Social Man: Readings in Political Philosophy. New York: Random House, 1966.
MLA-referens (9:e uppl.)Wolff, Robert Paul. Political Man and Social Man: Readings in Political Philosophy. Random House, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.