Abrahamson, Mark, author
Prentice-Hall, 1981
Buku Teks
Sullivan, Thomas J., 1944-, author
John Wiley & Sons, 1984
Buku Teks
edited by Jonathan Gabe and Lee E. Monaghan
Sage, 2013
Buku Teks
Schaefer, Richard T, author
McGraw-Hill, 2009
Buku Teks
Giddens, Anthony, author
W.W. Norton & Compan, 2005
Buku Teks