Kenneth C. Land
Handbook of social indicators and quality of life research
Springer Science, 2012
eBooks
Henslin, James M.
Social problems
McGraw-Hill, 1983
Buku Teks
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
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