United States & Posey, R. B. (1960). The Constitution of the United States: Simplified and explained. Row, Peterson.
Lua i Stíl Chicago (17ú heag.)United States agus Rollin Bennett Posey. The Constitution of the United States: Simplified and Explained. Evanston, Ill.: Row, Peterson, 1960.
Lua MLA (8ú heag.)United States agus Rollin Bennett Posey. The Constitution of the United States: Simplified and Explained. Row, Peterson, 1960.
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