Leverton, G. H. 1. e. (1944). On the air: Fifteen plays for broadcast and for classroom use. Los Angeles [etc.] S. frencj.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLeverton, Garret Hasty 1896- ed. On the Air: Fifteen Plays for Broadcast and for Classroom Use. New York, [etc: Los Angeles [etc.] S. frencj, 1944.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLeverton, Garret Hasty 1896- ed. On the Air: Fifteen Plays for Broadcast and for Classroom Use. Los Angeles [etc.] S. frencj, 1944.
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