Jassem, J. A. (1999). An error analysis of the Arabic verb phrase: A case study of the writing of fourth year literary stream students at Kuala Lumpur National Religious Secondary School. Fakulti Pendidikan, Universiti Kebangsaan Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Jassem, Jassem Ali. An Error Analysis of the Arabic Verb Phrase: A Case Study of the Writing of Fourth Year Literary Stream Students at Kuala Lumpur National Religious Secondary School. Bangi: Fakulti Pendidikan, Universiti Kebangsaan Malaysia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Jassem, Jassem Ali. An Error Analysis of the Arabic Verb Phrase: A Case Study of the Writing of Fourth Year Literary Stream Students at Kuala Lumpur National Religious Secondary School. Fakulti Pendidikan, Universiti Kebangsaan Malaysia, 1999.