Sherman, Howard J.
Sociology: traditional and radical perspectives
Harper & Row, 1979
Buku Teks SO
Gordon, David M.
Theories of poverty and underemployment: orthodox, radical, and dual labor market perspectives / David M. Gordon
Lexington Books, 1972
Buku Teks SO
Perspectives on ....
Artikel Jurnal
Perspectives
London : Hamish Hamilton Ltd
Majalah, Jurnal, Buletin
Harper, Laurel
Graphic radical
Chronicle Books, 1999
Buku Referensi