Ricou, L. (2002). The Arbutus/Madrone files: Reading the Pacific Northwest. Oregon State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRicou, Laurence. The Arbutus/Madrone Files: Reading the Pacific Northwest. Corvallis: Oregon State University Press, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRicou, Laurence. The Arbutus/Madrone Files: Reading the Pacific Northwest. Oregon State University Press, 2002.
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