Naniek D. Handayani, author
2001
UI - Skripsi (Membership)
Indra Gunawan, author
2004
UI - Skripsi (Membership)
Manurung, Oscar Frits, author
Fakultas Psikologi Universitas Indonesia, 1997
UI - Skripsi (Membership)
Seta Ariawuri Wicaksana, author
2004
UI - Skripsi (Membership)
Tri Ambarsari H., author
1997
UI - Skripsi (Membership)