Obalowu, I. A. (2021). The concept of al-Hakimiyyah in the discourse of selected contemporary Islamic scholars: An analytical study. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Obalowu, Issah Abeebllahi. The Concept of Al-Hakimiyyah in the Discourse of Selected Contemporary Islamic Scholars: An Analytical Study. Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Obalowu, Issah Abeebllahi. The Concept of Al-Hakimiyyah in the Discourse of Selected Contemporary Islamic Scholars: An Analytical Study. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2021.