Silaban, Saut, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 1997
UI - Tesis (Membership)
Suripto, author
Fakultas Psikologi Universitas Indonesia, 1996
UI - Tesis (Membership)
Yatty Deviyati, author
Fakultas Psikologi Universitas Indonesia, 1990
UI - Skripsi (Membership)
Wirda Hanim, author
1995
UI - Tesis (Membership)
Sri Lanawati, author
Fakultas Psikologi Universitas Indonesia, 1999
UI - Tesis (Membership)