Douglas-Klotz, Neil, author
Serambi Ilmu Semesta, 2010
Buku Teks
Dian Mohamad Anwar, author
Program Pascasarjana Universitas Indonesia, 2006
UI - Tesis (Membership)
Al-Ghazali, Muhammad, author
Pustaka Hidayah, 2001
Buku Teks
Buku Teks
Medawar, P.B., author
Yayasan Obor Indonesia, 1990
Buku Teks