Satterfield, A. (1993). Green guide, Washington: A travel guide to natural wonders. Country Roads Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSatterfield, Archie. Green Guide, Washington: A Travel Guide to Natural Wonders. Castine, Me.: Country Roads Press, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSatterfield, Archie. Green Guide, Washington: A Travel Guide to Natural Wonders. Country Roads Press, 1993.
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