Hartnoll, P. (1957). The Oxford Companion to the theatre. Oxford university press.
Cita Chicago Style (17a ed.)Hartnoll, Phyllis. The Oxford Companion to the Theatre. London: Oxford university press, 1957.
Cita MLA (8a ed.)Hartnoll, Phyllis. The Oxford Companion to the Theatre. Oxford university press, 1957.
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