Magruder, F. A. (1924). American government: With a consideration of the problems of democracy (New ed.). Allyn and Bacon.
Lua i Stíl Chicago (17ú heag.)Magruder, Frank Abbott. American Government: With a Consideration of the Problems of Democracy. New ed. Boston: Allyn and Bacon, 1924.
Lua MLA (8ú heag.)Magruder, Frank Abbott. American Government: With a Consideration of the Problems of Democracy. New ed. Allyn and Bacon, 1924.
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