Fakultas Psikologi Universitas Indonesia, 1997
UI - Skripsi (Membership)
Harry Pramono, author
1987
UI - Skripsi (Membership)
Ira Dewantari, author
2004
UI - Skripsi (Membership)
Efi Hanafi, author
2004
UI - Skripsi (Membership)
Januar J. Rasyid, author
Fakultas Psikologi Universitas Indonesia, 1987
UI - Skripsi Membership