Walker, P. A., & Hurley, P. T. (2011). Planning paradise: Politics and visioning of land use in Oregon. University of Arizona Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWalker, Peter A., और Patrick T. Hurley. Planning Paradise: Politics and Visioning of Land Use in Oregon. Tuscon: University of Arizona Press, 2011.
एमएलए (9वां संस्करण) प्रशस्ति पत्रWalker, Peter A., और Patrick T. Hurley. Planning Paradise: Politics and Visioning of Land Use in Oregon. University of Arizona Press, 2011.
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