Abikan, A. I. (2007). Islamic banking under the existing laws in Nigeria: Problems and prospects. Ahmad Ibrahim Kulliyyah of Laws, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abikan, Abdul-Qadir Ibrahim. Islamic Banking Under the Existing Laws in Nigeria: Problems and Prospects. Kuala Lumpur: Ahmad Ibrahim Kulliyyah of Laws, International Islamic University Malaysia, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Abikan, Abdul-Qadir Ibrahim. Islamic Banking Under the Existing Laws in Nigeria: Problems and Prospects. Ahmad Ibrahim Kulliyyah of Laws, International Islamic University Malaysia, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.