Alshehri, M. M., & Marashdeh, W. M. (2010). The Effects of using graphic organizers on improving EFL college students' writing skills. Al-Imam Muhammad Ibn Saud Islamic University, College Languages and Translation, Department of English.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alshehri, Maha Mohammed, و Wasef M. Marashdeh. The Effects of Using Graphic Organizers on Improving EFL College Students' Writing Skills. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College Languages and Translation, Department of English, 2010.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alshehri, Maha Mohammed, و Wasef M. Marashdeh. The Effects of Using Graphic Organizers on Improving EFL College Students' Writing Skills. Al-Imam Muhammad Ibn Saud Islamic University, College Languages and Translation, Department of English, 2010.