Howard, George S.
Jossey-Bass, 1987
Buku Teks
Andi Mappiare A.T., author
Rajawali, 2011
Buku Teks
edited by Yitzchak M. Binik, Kathryn S. K. Hall
The Guilford Press, 2014
Buku Teks
Heidi Gerard Kaduson, Charles E. Schaefer, editor
Guilford Press, 2000
Buku Teks
Craig Haen, editor
Routledge, 2011
Buku Teks