Early, G. The Black intellectual and the sport of prizefighting: Gerald Early. American essays - Afro-american authors.(1992).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEarly, Gerald. "The Black Intellectual and the Sport of Prizefighting: Gerald Early." American Essays - Afro-american Authors.(1992) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रEarly, Gerald. "The Black Intellectual and the Sport of Prizefighting: Gerald Early." American Essays - Afro-american Authors.(1992), .
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