Wahjudi Widajanto, author
Program Pascasarjana Universitas Indonesia, 1992
UI - Tesis (Membership)
Yosef Sutarkun, author
Program Pascasarjana Universitas Indonesia, 1988
UI - Tesis (Membership)
Universitas Indonesia, 2010
UI - Skripsi (Open)
Sampit Karo Karo, author
1992
UI - Tesis (Membership)
Agus Susilo Kaeri, author
Fakultas Psikologi Universitas Indonesia, 2006
UI - Tesis (Membership)