Abdulkareem, M. N. (2012). An investigation study of academic writing problems faced by Arab speaking postgraduate at Universiti Teknologi Malaysia (UTM).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Abdulkareem, Mustafa N. An Investigation Study of Academic Writing Problems Faced by Arab Speaking Postgraduate at Universiti Teknologi Malaysia (UTM). 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Abdulkareem, Mustafa N. An Investigation Study of Academic Writing Problems Faced by Arab Speaking Postgraduate at Universiti Teknologi Malaysia (UTM). 2012.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.