Osment, P., Greig, N., Kirby, A., & Kay, J. (1989). Gay Sweatshop: Four plays and a company / edited by Philipp Osment. Methuen.
Lua i Stíl Chicago (17ú heag.)Osment, Philip, Noël Greig, Andy Kirby, agus Jackie Kay. Gay Sweatshop: Four Plays and a Company / Edited by Philipp Osment. London: Methuen, 1989.
Lua MLA (8ú heag.)Osment, Philip, et al. Gay Sweatshop: Four Plays and a Company / Edited by Philipp Osment. Methuen, 1989.
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