Kopit, A., Horovitz, I., Guare, J., & Marowitz, C. (1970). Off-Broadway plays. Penguin Books.
Style de citation Chicago (17e éd.)Kopit, Arthur, Israel Horovitz, John Guare, et Charles Marowitz. Off-Broadway Plays. Harmondsworth: Penguin Books, 1970.
Style de citation MLA (8e éd.)Kopit, Arthur, et al. Off-Broadway Plays. Penguin Books, 1970.
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