Koestler, A. (1973). The call girls: A tragi-comedy (1st American ed.). Random House.
Chicago Style (17th ed.) CitationKoestler, Arthur. The Call Girls: A Tragi-comedy. 1st American ed. New York: Random House, 1973.
MLA (9th ed.) CitationKoestler, Arthur. The Call Girls: A Tragi-comedy. 1st American ed. Random House, 1973.
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