Al-Mahmoud, M., & Al-Rajhi, A. M. (2012). The impact of task-based reading on enhancing vocabulary learning. 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-Mahmoud, Mashael, و Ali M. Al-Rajhi. The Impact of Task-based Reading on Enhancing Vocabulary Learning. Riyadh: Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Mahmoud, Mashael, و Ali M. Al-Rajhi. The Impact of Task-based Reading on Enhancing Vocabulary Learning. Al-Imam Mohammad Ibn Saud Islamic University, College of Languages and Translation, Department of English Language and Literature, 2012.