Al-Haj, M. O. (2000). An analytical study of EFL syntactic achievements of Saudi high school students. King Abdulaziz University,Faculty of Arts and Humanities, Department of English Language.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Haj, Muhammad Omer. An Analytical Study of EFL Syntactic Achievements of Saudi High School Students. Jeddah: King Abdulaziz University,Faculty of Arts and Humanities, Department of English Language, 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Haj, Muhammad Omer. An Analytical Study of EFL Syntactic Achievements of Saudi High School Students. King Abdulaziz University,Faculty of Arts and Humanities, Department of English Language, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.