1920 Declaration of Rights of the Negro Peoples of the World: Universal Negro Improvement Association. [Postcolonialism, 1].(2000).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र"1920 Declaration of Rights of the Negro Peoples of the World: Universal Negro Improvement Association." [Postcolonialism, 1].(2000) .
एमएलए (8वां संस्करण) प्रशस्ति पत्र"1920 Declaration of Rights of the Negro Peoples of the World: Universal Negro Improvement Association." [Postcolonialism, 1].(2000), .
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