Al-tuwaihri, N. A., & Ahmed, R. (2014). Mis-colloctions in the writing production of university level students. Al-Imam Muhammad Ibn Saud Islamic University, College Languages and Translation, Department of English Language and Literature.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-tuwaihri, Nouf Abdulaziz, و Rafik Ahmed. Mis-colloctions in the Writing Production of University Level Students. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-tuwaihri, Nouf Abdulaziz, و Rafik Ahmed. Mis-colloctions in the Writing Production of University Level Students. Al-Imam Muhammad Ibn Saud Islamic University, College Languages and Translation, Department of English Language and Literature, 2014.