Hadi Sucipto, author
2004
UI - Skripsi (Membership)
Arie Mulya, author
2004
UI - Skripsi (Membership)
Indah Kurnianingsih, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Skripsi (Membership)
Niken Murbarani, author
Fakultas Psikologi Universitas Indonesia, 2003
UI - Skripsi (Membership)
Yayuk Handayani, author
1996
UI - Skripsi (Membership)