Turner, T., & McKibben, B. (2015). David Brower: The making of the environmental movement. University of California Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTurner, Tom, और Bill McKibben. David Brower: The Making of the Environmental Movement. Oakland, California: University of California Press, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTurner, Tom, और Bill McKibben. David Brower: The Making of the Environmental Movement. University of California Press, 2015.
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