Alhiti, S. K. A. R. (2011). An analysis of adjacency influence on verb number in English. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Alhiti, Sheren Khalid Abdul Razzaq. An Analysis of Adjacency Influence on Verb Number in English. Gombak, Selangor: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Alhiti, Sheren Khalid Abdul Razzaq. An Analysis of Adjacency Influence on Verb Number in English. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.