Senge, P. M. (2008). The necessary revolution: How individuals and organizations are working together to create a sustainable world. Doubleday.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSenge, Peter M. The Necessary Revolution: How Individuals and Organizations Are Working Together to Create a Sustainable World. New York: Doubleday, 2008.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSenge, Peter M. The Necessary Revolution: How Individuals and Organizations Are Working Together to Create a Sustainable World. Doubleday, 2008.
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