Rahma Paramita, author
Universitas Indonesia, 2001
UI - Skripsi (Membership)
Zara Ambadar, author
1989
UI - Skripsi (Membership)
Fakultas Psikologi Universitas Indonesia, 2004
UI - Skripsi (Membership)
Menur Karen K., author
2004
UI - Skripsi (Membership)
Marimin
Grasindo, 2005
Buku Teks