Wasserman, L. (1944). Modern political philosophies and what they mean. Blakiston.
Lua i Stíl Chicago (17ú heag.)Wasserman, Louis. Modern Political Philosophies and What They Mean. Philadelphia: Blakiston, 1944.
Lua MLA (8ú heag.)Wasserman, Louis. Modern Political Philosophies and What They Mean. Blakiston, 1944.
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