APA (7th ed.) Zitazioa
Underhill, R. (2012). The rise and fall of Franklin Delano Roosevelt. Vallentine Mitchell.
Chicago Style (17th ed.) Zitazioa
Underhill, Robert. The Rise and Fall of Franklin Delano Roosevelt. London ; Portland, Ore.: Vallentine Mitchell, 2012.
MLA (9th ed.) Zitazioa
Underhill, Robert. The Rise and Fall of Franklin Delano Roosevelt. Vallentine Mitchell, 2012.
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