« Hub Head Cop Blackens City In Book Ban », Billboard, , p. 3 (lire en ligne)
Ellen Goldner, Racing and (E)Racing Language: Living With the Color of Our Words, Syracuse University Press, , 100–105 p. (ISBN0815628927, lire en ligne)
(en) Virginia Blain, Isobel Grundy et Patricia Clements, The Feminist Companion to Literature in English : Women Writers from the Middle Ages to the Present, , p. 999.