Zarkasyi, H. F. (2007). Al-Ghazali's concept of causality with reference to his interpretations of reality of knowledge. International Institute of Islamic Thought & Civilization, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Zarkasyi, Hamid Fahmy. Al-Ghazali's Concept of Causality with Reference to His Interpretations of Reality of Knowledge. Gombak, Selangor: International Institute of Islamic Thought & Civilization, International Islamic University Malaysia, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Zarkasyi, Hamid Fahmy. Al-Ghazali's Concept of Causality with Reference to His Interpretations of Reality of Knowledge. International Institute of Islamic Thought & Civilization, International Islamic University Malaysia, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.