Virtual
Buku Teks
Virtual
Buku Teks
Conflicts in reference services
edited by Bill Katz
Haworth Press, 1985
Buku Teks SO
Bersoff, Donald N.
Ethical conflicts in psychology
American Psychological Association, 1999
Buku Teks SO
Ethnic conflicts in Southeast Asia
edited by Kusuma Snitwongsa and W. Scott Thompson
ISEAS, 2005
Buku Teks SO