Coates, John
Cambridge Cambridge University Press 1996,
Buku Teks
Kukla, Andre, author
Yogyakarta: Jendela, 2003,
Buku Teks
Paris : La Pensee Organise
Majalah, Jurnal, Buletin
Soetriono
ANDI, 2007
Buku Teks
Hafizh Zaskuri, author
Universitas Indonesia, 2009
UI - Skripsi (Open)