Ahmad Marzuki Haji Zainuddin. (1999). A study of learning styles and hypermedia's organizational structures in a web-based instructional program designed for trainee teachers at the International Islamic University Malaysia. University of Pittsburgh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmad Marzuki Haji Zainuddin. A Study of Learning Styles and Hypermedia's Organizational Structures in a Web-based Instructional Program Designed for Trainee Teachers at the International Islamic University Malaysia. Pittsburgh, PA.: University of Pittsburgh, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ahmad Marzuki Haji Zainuddin. A Study of Learning Styles and Hypermedia's Organizational Structures in a Web-based Instructional Program Designed for Trainee Teachers at the International Islamic University Malaysia. University of Pittsburgh, 1999.