Gaya APA
Jamal, A., Achyan, A. (2007).
The Corporate Sufi : Hidaup Kaya Raya, Mati Masuk Surga (1).
Bandung:
Mizan Media utama.
Gaya MLA
Jamal, Azim., Achyan, Arfan.
"The Corporate Sufi : Hidaup Kaya Raya, Mati Masuk Surga".
1
Bandung:
Mizan Media utama,
2007.
Printed.