Austin, B. (1986). Making effective use of executive time. Sterling.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAustin, Bruce. Making Effective Use of Executive Time. New Delhi: Sterling, 1986.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAustin, Bruce. Making Effective Use of Executive Time. Sterling, 1986.
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