Solomos, John
Race, politics and social change
Routledge, 1995
Buku Teks
Knowles, Caroline
Race and social analysis
Sage, 2003
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Etzioni, Amitai
Social problems
Prentice-Hall, 1976
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Kornblum, William
Social problems
Prentice-Hall, 1992
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Scarpitti, Frank R.
Social problems
Holt, Rinehart and Winston, 1974
Buku Teks