edited by Robert A. Nisbet
Blackwell, 1972
Buku Teks
edited with an introduction by Robert A. Nisbet
Harper Torchbooks, 1972
Buku Teks
Martin, Brian, author
Freedom Press, 1993
Buku Teks
Dubois, Brenda, 1949-, author
Allyn and Boston, 1992
Buku Teks
Cohen, Nathan Edward, author
National Ass. of Workker, 1964
Buku Teks