Não informado. (1877). Contributions to North American Ethnology. Geographical and Geological Survey of the Rocky Mountain Region.
Čikaški stil citiranja (17. izdanje)Não informado. Contributions to North American Ethnology. Washington: Geographical and Geological Survey of the Rocky Mountain Region, 1877.
MLA način citiranja (8. izdanje)Não informado. Contributions to North American Ethnology. Geographical and Geological Survey of the Rocky Mountain Region, 1877.
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