Al-Othman, A. A., & Al Rajhi, A. (2008). The role of ESL websites on vocabulary repertoire enhancement and reading comprehension improvement. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Othman, Amal Abdul-Aziz, و Ali Al Rajhi. The Role of ESL Websites on Vocabulary Repertoire Enhancement and Reading Comprehension Improvement. Riyadh: Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English, 2008.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Othman, Amal Abdul-Aziz, و Ali Al Rajhi. The Role of ESL Websites on Vocabulary Repertoire Enhancement and Reading Comprehension Improvement. Al-Imam Muhammad Ibn Saud Islamic University, College of Languages and Translation, Department of English, 2008.