Gaya APA

Ghayyamah, S, B, A, A., Fath, K. (2000). Terapi Was-was . Surabaya: Indah Surabaya.

Gaya MLA

Ghayyamah, Sulaiman, Bin, ABdurrahman, Al., Fath, Khalifurrahman. "Terapi Was-was". Surabaya: Indah Surabaya, 2000. Text.