Farrell, J. (2020). Billionaire Wilderness: The Ultra-Wealthy and the Remaking of the American West. Princeton University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रFarrell, Justin. Billionaire Wilderness: The Ultra-Wealthy and the Remaking of the American West. Princeton: Princeton University Press, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रFarrell, Justin. Billionaire Wilderness: The Ultra-Wealthy and the Remaking of the American West. Princeton University Press, 2020.
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