Hughes, C. (1973). Plays, politics, and polemics: Catherine Hughes. Drama Book Specialists.
Lua i Stíl Chicago (17ú heag.)Hughes, Catharine. Plays, Politics, and Polemics: Catherine Hughes. New York: Drama Book Specialists, 1973.
Lua MLA (8ú heag.)Hughes, Catharine. Plays, Politics, and Polemics: Catherine Hughes. Drama Book Specialists, 1973.
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