Yusuf, H. (1983). Word order variation in Arabic: A generalized phrase structure grammar analysis. : School of Oriental and African Studies, University of London.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Yusuf, Harun-Al-Rashid. Word Order Variation in Arabic: A Generalized Phrase Structure Grammar Analysis. London: : School of Oriental and African Studies, University of London, 1983.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Yusuf, Harun-Al-Rashid. Word Order Variation in Arabic: A Generalized Phrase Structure Grammar Analysis. : School of Oriental and African Studies, University of London, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.