Schaefer, R. T. (2009). Race and ethnicity in the United States. Upper Saddle River: Pearson Prentice Hall.
Trích dẫn kiểu ChicagoSchaefer, Richard T. Race and Ethnicity in the United States. Upper Saddle River: Pearson Prentice Hall, 2009.
MLA CitationSchaefer, Richard T. Race and Ethnicity in the United States. Upper Saddle River: Pearson Prentice Hall, 2009.
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