Sheila Ainon Yussof. (2015). Development of internal shari'ah audit screening methodology based on maqasid al-shari'ah for takaful operations in Malaysia. IIUM Institute of Islamic Banking and Finance, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sheila Ainon Yussof. Development of Internal Shari'ah Audit Screening Methodology Based on Maqasid Al-shari'ah for Takaful Operations in Malaysia. Kuala Lumpur: IIUM Institute of Islamic Banking and Finance, International Islamic University Malaysia, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sheila Ainon Yussof. Development of Internal Shari'ah Audit Screening Methodology Based on Maqasid Al-shari'ah for Takaful Operations in Malaysia. IIUM Institute of Islamic Banking and Finance, International Islamic University Malaysia, 2015.