Gharamah, A. A. (2018). Comprehensive knowledge management system model in oil and gas industry of Saudi Arabia. Kulliyyah of Information and Communication Technology, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Gharamah, Abdulrahman Abdullah. Comprehensive Knowledge Management System Model in Oil and Gas Industry of Saudi Arabia. Kuala Lumpur: Kulliyyah of Information and Communication Technology, International Islamic University Malaysia, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Gharamah, Abdulrahman Abdullah. Comprehensive Knowledge Management System Model in Oil and Gas Industry of Saudi Arabia. Kulliyyah of Information and Communication Technology, International Islamic University Malaysia, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.