Al-Yahya, M. M., & Lewis, E. (2000). The design and implementation of an interactive distance learning environment for Java on the World Wide Web. University of Bristol, Faculty of Engineering, Department of Computer Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Yahya, Maha Muhammad, و Eric Lewis. The Design and Implementation of an Interactive Distance Learning Environment for Java on the World Wide Web. United States of America: University of Bristol, Faculty of Engineering, Department of Computer Science, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Yahya, Maha Muhammad, و Eric Lewis. The Design and Implementation of an Interactive Distance Learning Environment for Java on the World Wide Web. University of Bristol, Faculty of Engineering, Department of Computer Science, 2000.