Gilyard, K. (2010). John Oliver Killens: A life of Black literary activism. University of Georgia Press.
Chicago-čujuhus (17. p.)Gilyard, Keith. John Oliver Killens: A Life of Black Literary Activism. Athens, Ga.: University of Georgia Press, 2010.
MLA-čujuhus (9. p.)Gilyard, Keith. John Oliver Killens: A Life of Black Literary Activism. University of Georgia Press, 2010.
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