Schneid, Thomas D., author
CRC Press, 2008
Buku Teks
Clinard, Marshall B. (Marshall Barron), author
Sage Publications, 1985
Buku Teks
Judson, Karen, 1941-, author
McGra-Hill Connect Learn Succeed, 20103
Buku Teks
Rezaee, abihollah, author
John Wiley & Sons, 2009
Buku Teks
Edited by Donald earl childress III
Cambridge University Press, 2014
Buku Teks