Etulain, R. W. (1991). Basques of the Pacific Northwest. Idaho State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEtulain, Richard W. Basques of the Pacific Northwest. Pocatello: Idaho State University Press, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEtulain, Richard W. Basques of the Pacific Northwest. Idaho State University Press, 1991.
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