Currier, Glenn
Harcourt, college Pub., 1997
Buku Teks
Collins, Randall, author
Oxford University Press , 1992
Buku Teks
Durkheim, Emile, author
Macmillan, 1982
Buku Teks
Kinloch, Graham C., author
McGraw-Hill, 1977
Buku Teks
edited by Lewis A. Coser and Bernard Rosenberg
Macmillan, 1976
Buku Teks