Solomos, John
Race, politics and social change
Routledge, 1995
Buku Teks SO
Knowles, Caroline
Race and social analysis
Sage, 2003
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Kornblum, William
Social problems
Prentice-Hall, 1992
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Henslin, James M.
Social problems
McGraw-Hill, 1983
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Palen, J. John
Social problems
McGraw-Hill, 1979
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