APA (7th ed.) Zitazioa
Lahr, J. (1982). Coward the playwright. Methuen.
Chicago Style (17th ed.) Zitazioa
Lahr, John. Coward the Playwright. London: Methuen, 1982.
MLA (9th ed.) Zitazioa
Lahr, John. Coward the Playwright. Methuen, 1982.
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