Lee, Harper, author
Qanita, 2006
Buku Teks
Joevarian, author
2017
UI - Tesis (Membership)
Abdul-Ghani Abud, author
Mizan, 2005
Buku Teks
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009
UI - Skripsi (Open)
Rosihan Anwar, author
Kompas Media Nusantara, 2011
Buku Teks