Muṣṭafa Bahjat, M., and M. F. Ḥāmid. “Mulakhaṣāt Al-Rasā’il Al-‘Ilmiyyah (al-Duktūrah) Li Al-Qism Al-Aqīdah Wa Al-Fikr Al-Islāmiyy Ᾱkādīmiyyah Al-Dirāsāṭ Al-Islāmiyyah Bi Jāmi‘ah Malāyā”. Jurnal Usuluddin, vol. 28, Dec. 2008, pp. 185-10, http://mojes.um.edu.my/index.php/JUD/article/view/7280.