Ruby, R. H., Brown, J. A., Collins, C. C., Kinkade, M. D., & O'Neill, S. (2010). A guide to the Indian tribes of the Pacific Northwest (3rd ed.). University of Oklahoma Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRuby, Robert H., John A. Brown, Cary C. Collins, M. Dale Kinkade, और Sean O'Neill. A Guide to the Indian Tribes of the Pacific Northwest. 3rd ed. Norman: University of Oklahoma Press, 2010.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRuby, Robert H., et al. A Guide to the Indian Tribes of the Pacific Northwest. 3rd ed. University of Oklahoma Press, 2010.
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