Gilyard, K. (2010). John Oliver Killens: A life of Black literary activism. University of Georgia Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGilyard, Keith. John Oliver Killens: A Life of Black Literary Activism. Athens, Ga.: University of Georgia Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGilyard, Keith. John Oliver Killens: A Life of Black Literary Activism. University of Georgia Press, 2010.
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