Artikel Jurnal
Herman Khaeron, author
Pustaka Cidesindo, 2012
Buku Teks
Khrisna Anggara, author
Program Pascasarjana Universitas Indonesia, 2008
UI - Tesis (Open)
Zaim Saidi, author
Gramedia Pustaka Utama, 1995
Buku Teks
Brian Manuel, author
Universitas Indonesia, 2007
UI - Skripsi (Membership)