Artikel Jurnal
Adriani Mardiah Daud
Universitas Indonesia, 1989
UI - Skripsi (Membership)
Susi Safrina Irawati
Fakultas Psikologi Universitas Indonesia, 2002
UI - Skripsi (Membership)
Abdul Jamil
Universitas Indonesia, 1999
UI - Tesis (Membership)
Karsiyam
1995
UI - Tesis (Membership)