BHATTACHARYYA DIPAK KUMAR. (2007). HUMAN RESOURCE RESEARCH METHODS. OXFORD UNIVERSITY PRESS.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBHATTACHARYYA DIPAK KUMAR. HUMAN RESOURCE RESEARCH METHODS. NEW DELHI: OXFORD UNIVERSITY PRESS, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBHATTACHARYYA DIPAK KUMAR. HUMAN RESOURCE RESEARCH METHODS. OXFORD UNIVERSITY PRESS, 2007.
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