Orton, J. (1990). Head to toe: Joe Orton. Minerva.
Lua i Stíl Chicago (17ú heag.)Orton, Joe. Head to Toe: Joe Orton. London: Minerva, 1990.
Lua MLA (8ú heag.)Orton, Joe. Head to Toe: Joe Orton. Minerva, 1990.
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