Ellis, R. N. (1972). The western American Indian: Case studies in tribal history. University of Nebraska Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रEllis, Richard N. The Western American Indian: Case Studies in Tribal History. Lincoln: University of Nebraska Press, 1972.
एमएलए (8वां संस्करण) प्रशस्ति पत्रEllis, Richard N. The Western American Indian: Case Studies in Tribal History. University of Nebraska Press, 1972.
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