DuPoint Video. (2011). Managing people through change. Dupoint Sustainable Solutions.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDuPoint Video. Managing People Through Change. Chennai: Dupoint Sustainable Solutions, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDuPoint Video. Managing People Through Change. Dupoint Sustainable Solutions, 2011.
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