Ismail, A. (2011). Construction of an evaluation instrument for a Web-Based Learning Environment (WBLE) and validation of its causal structure.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ismail, Abdullatif. Construction of an Evaluation Instrument for a Web-Based Learning Environment (WBLE) and Validation of Its Causal Structure. 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ismail, Abdullatif. Construction of an Evaluation Instrument for a Web-Based Learning Environment (WBLE) and Validation of Its Causal Structure. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.