Al-Zemami, T. A., & Ahmed, R. (2014). The effect of writing workshop on improving students writing. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Zemami, Tagreed Abdulaziz, و Rafik Ahmed. The Effect of Writing Workshop on Improving Students Writing. Riyadh: Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Zemami, Tagreed Abdulaziz, و Rafik Ahmed. The Effect of Writing Workshop on Improving Students Writing. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of english Language and Literature, 2014.