Al-Mansour, N. A., & Alahaydib, M. (2011). Request head act and modification strategies: A case study of advanced saudi female students majoring in english linguistics. Al- Imam Muhammad Ibn Saud Islamic Universiry, College of Languages and Translation, Department of English.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Mansour, Noha Abdulaziz, و Mohammed Alahaydib. Request Head Act and Modification Strategies: A Case Study of Advanced Saudi Female Students Majoring in English Linguistics. Riyadh: Al- Imam Muhammad Ibn Saud Islamic Universiry, College of Languages and Translation, Department of English, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Mansour, Noha Abdulaziz, و Mohammed Alahaydib. Request Head Act and Modification Strategies: A Case Study of Advanced Saudi Female Students Majoring in English Linguistics. Al- Imam Muhammad Ibn Saud Islamic Universiry, College of Languages and Translation, Department of English, 2011.