Nurli binti Yaacob. (1994). Insanity - a defence: A comparative study of Malaysian, English and Islamic laws. International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nurli binti Yaacob. Insanity - a Defence: A Comparative Study of Malaysian, English and Islamic Laws. Petaling Jaya: International Islamic University Malaysia, 1994.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Nurli binti Yaacob. Insanity - a Defence: A Comparative Study of Malaysian, English and Islamic Laws. International Islamic University Malaysia, 1994.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.