Parkhurst, W. (1988). The eloquent executive: How to sound your best high-impact speaking in meetings large & small. Avon Books.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रParkhurst, William. The Eloquent Executive: How to Sound Your Best High-impact Speaking in Meetings Large & Small. New York: Avon Books, 1988.
एमएलए (9वां संस्करण) प्रशस्ति पत्रParkhurst, William. The Eloquent Executive: How to Sound Your Best High-impact Speaking in Meetings Large & Small. Avon Books, 1988.
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