International Theatre Institute of the United States <New York>. (1970). Theatre 3: The American theatre 1969-1970. Scribner.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रInternational Theatre Institute of the United States <New York>. Theatre 3: The American Theatre 1969-1970. New York: Scribner, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रInternational Theatre Institute of the United States <New York>. Theatre 3: The American Theatre 1969-1970. Scribner, 1970.
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