Berghe,Pirre Van Den
Basic Books Inc Publishers, 1970
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Parrillo, Vincent N., author
Pearson, 2014
Buku Teks
Springer, 2007
Buku Teks
Blalock, Hubert M., author
Prentice-Hall, 1982
Buku Teks
Ellis Cashmore with Michael Banton, James Jennings, Barry Troyna, Pierre L. Van Den Bergdhe
Routledge, 1996
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