Ahmed, N. U. (2018). Quality management in urban local government in Bangladesh: A study of the Chittagong City Corporation. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ahmed, Nisar Uddin. Quality Management in Urban Local Government in Bangladesh: A Study of the Chittagong City Corporation. Kuala Lumpur: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ahmed, Nisar Uddin. Quality Management in Urban Local Government in Bangladesh: A Study of the Chittagong City Corporation. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.