Moosa, M. H., & Hughes, G. (1979). Difficulties of learning the pronunciation and structural differences between Arabic and English. University of Kansas.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Moosa, Mohammed H., و George Hughes. Difficulties of Learning the Pronunciation and Structural Differences Between Arabic and English. Kansas: University of Kansas, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Moosa, Mohammed H., و George Hughes. Difficulties of Learning the Pronunciation and Structural Differences Between Arabic and English. University of Kansas, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.