Egan, D. (2017). The death and life of the Great Lakes (First edition.). W.W. Norton & Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEgan, Dan. The Death and Life of the Great Lakes. First edition. New York: W.W. Norton & Company, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEgan, Dan. The Death and Life of the Great Lakes. First edition. W.W. Norton & Company, 2017.
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