editors, Thompson E. Davis III, Thomas H. Ollendick, Lars-Goran Ost
Springer, 2012
eBooks
Fakultas Psikologi Universitas Indonesia, 2002
UI - Tesis Membership
Peurifoy, Reneau Z.
Warner Books, 2005
Buku Teks
John Murray Learning, 2017
Buku Teks SO
Yarnell, Mark, 1950-
Three Rivers Press, 1998
Buku Teks SO