Powell, J. W. (1903). Linguistic stocks of American Indians North of Mexico (Rev.). Bureau of American Ethnology.
Cita Chicago Style (17a ed.)Powell, John Wesley. Linguistic Stocks of American Indians North of Mexico. Rev. Washington, D.C.: Bureau of American Ethnology, 1903.
Cita MLA (8a ed.)Powell, John Wesley. Linguistic Stocks of American Indians North of Mexico. Rev. Bureau of American Ethnology, 1903.
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