Iik Hikmatuliah, author
Fakultas Psikologi Universitas Indonesia, 2005
UI - Tesis (Membership)
Christina Suzanna Nitalessy, author
2007
UI - Tesis (Membership)
Sembiring, Masana, author
Universitas Indonesia, 1995
UI - Tesis (Membership)
Mohamad Rizal Fuadi, author
Fakultas Psikologi Universitas Indonesia, 2007
UI - Tesis (Membership)
Andi Ony Prihartono, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2002
UI - Tesis (Membership)