Al-Harbi, N. F. M., & Zaghlool, Z. (2014). Exploring Saudi EFL Student' Written Communication Problems at Al-Imam University. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Harbi, Nadiah Fahad Muhammad, و Zuhair Zaghlool. Exploring Saudi EFL Student' Written Communication Problems at Al-Imam University. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Harbi, Nadiah Fahad Muhammad, و Zuhair Zaghlool. Exploring Saudi EFL Student' Written Communication Problems at Al-Imam University. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2014.