Al-Qahtani, N. S., & Freihat, N. (2015). Research Trends in EFL Theses at Al-Imam Muhammad Ibn Saud Islamic University. Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Qahtani, Nujood Saleh, و Nasser Freihat. Research Trends in EFL Theses at Al-Imam Muhammad Ibn Saud Islamic University. Riyadh: Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Qahtani, Nujood Saleh, و Nasser Freihat. Research Trends in EFL Theses at Al-Imam Muhammad Ibn Saud Islamic University. Imam Mohammad ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2015.