Nurul Elmiyah, author
2003
UI - Disertasi (Membership)
M. Nasroen, author
Aksara Baru, 1986
Buku Teks
Zainuddin Maliki, author
Yayasan Galang, 2000
Buku Teks
Rebecca Elviera N, author
Fakultas Psikologi Universitas Indonesia, 2002
UI - Skripsi Membership
Universitas Indonesia, 2003
UI - Skripsi (Membership)