Alotaiby, F. T., & Chen, J. X. (2005). A Component-Based Functional Model for E-Learning Systems. George Mason University, College of Computer and Information Sciences, Department of Computer Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alotaiby, Fahad T., و Jim X. Chen. A Component-Based Functional Model for E-Learning Systems. Virginia, (United States of America): George Mason University, College of Computer and Information Sciences, Department of Computer Sciences, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alotaiby, Fahad T., و Jim X. Chen. A Component-Based Functional Model for E-Learning Systems. George Mason University, College of Computer and Information Sciences, Department of Computer Sciences, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.