Kearney, Christopher A.
Wadsworth and Cengage Learning, 2012
Buku Teks
Kartini Kartono
Alumni, 1972
Buku Teks
Mash, Eric J.
Wadsworth and Cengage Learning, 1999/2010
Buku Teks
Nevid, Jeffrey S.
Erlangga, 2005
Multimedia
Nevid, Jeffrey S.
Erlangga, 2005
Multimedia