F. A. Davis , 1996
Buku Teks
edited by Karen Glanz, Barbara K. Rimer, K. Viswanath
Jossey-Bass, 2008
Buku Teks
edited by Alexander Orakhelashvili
Edward Elgar, 2011
Buku Teks
Utley, Rose A., author
Jones and Bartlett , 2011
Buku Teks
DeLisi, Matt, author
Jones and Barlett Publishers, 2010
Buku Teks