Syafei, A. W. (2005). The responsibility and independence of shari'ah advisors and the shari'ah review process in the Indonesian Islamic banks. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Syafei, Ade Wirman. The Responsibility and Independence of Shari'ah Advisors and the Shari'ah Review Process in the Indonesian Islamic Banks. Kuala Lumpur: Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Syafei, Ade Wirman. The Responsibility and Independence of Shari'ah Advisors and the Shari'ah Review Process in the Indonesian Islamic Banks. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2005.