Mayer, L. V. (1994). Fundamentals of voice and diction (10th. ed.). WCB Brown and Benchmark.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रMayer, Lyle V. Fundamentals of Voice and Diction. 10th. ed. Iowa: WCB Brown and Benchmark, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रMayer, Lyle V. Fundamentals of Voice and Diction. 10th. ed. WCB Brown and Benchmark, 1994.
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