Osmena, S. (1941). Manuel L. Quezon: Patriot and statesman. Bureau of Print.
Chicago Style (17th ed.) CitationOsmena, Sergio. Manuel L. Quezon: Patriot and Statesman. Manila: Bureau of Print, 1941.
MLA (9th ed.) CitationOsmena, Sergio. Manuel L. Quezon: Patriot and Statesman. Bureau of Print, 1941.
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