Davis, J. E. (2009). An Everglades providence: Marjory Stoneman Douglas and the American environmental century. University of Georgia Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDavis, Jack E. An Everglades Providence: Marjory Stoneman Douglas and the American Environmental Century. Athens: University of Georgia Press, 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDavis, Jack E. An Everglades Providence: Marjory Stoneman Douglas and the American Environmental Century. University of Georgia Press, 2009.
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