Al-shalan, W. F., & El-Okda, M. (2012). Relative effectiveness of teaching writing as process vs. product using moodle to Saudi EFL students of Umam University. Al-Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-shalan, Wejdan Fahad, و Mohamed El-Okda. Relative Effectiveness of Teaching Writing as Process Vs. Product Using Moodle to Saudi EFL Students of Umam University. Riyadh: Al-Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-shalan, Wejdan Fahad, و Mohamed El-Okda. Relative Effectiveness of Teaching Writing as Process Vs. Product Using Moodle to Saudi EFL Students of Umam University. Al-Imam Mohammed Bin Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2012.