Artikel Jurnal
Djamalludin
2007
UI - Tesis (Membership)
Annalia Desiawati Budi
Fakultas Psikologi Universitas Indonesia, 2004
UI - Tesis (Membership)
Jousairi Hasbullah
MR-United Press, 2006
Buku Teks
Laksmi Nurharini
Program Pascasarjana Universitas Indonesia, 1998
UI - Tesis (Membership)