THACKWRAY, B. International encyclopedia of higher education volume 3: Effective of training and development in higher.. Crest Publishing House.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTHACKWRAY, Bob. International Encyclopedia of Higher Education Volume 3: Effective of Training and Development in Higher.. New Delhi: Crest Publishing House.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTHACKWRAY, Bob. International Encyclopedia of Higher Education Volume 3: Effective of Training and Development in Higher.. Crest Publishing House.
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