Wiratno; Daru Indriyo; Ahmad Syarifudin; Ani Kartikasari;
The Gibbon Foundation Indonesia, 2001
Buku Teks
Masyhud Ali, author
Gramedia , 1999
Buku Teks
Artikel Jurnal
Yosef, author
Program Pascasarjana Universitas Indonesia, 2002
UI - Tesis (Membership)
M. Irfan Hidayatullah, author
Mizan Media Utama, 2005
Buku Teks