Armstrong, M. (1999). The art of HRD: Managing people. Crest Publishing House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रArmstrong, Michael. The Art of HRD: Managing People. New Delhi: Crest Publishing House, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रArmstrong, Michael. The Art of HRD: Managing People. Crest Publishing House, 1999.
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