Al-Mamun, A. (2015). Determining factors of muslim consumers' perception towards income tax rebate over zakat on income: Malaysian perspective. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Al-Mamun, Abdullah. Determining Factors of Muslim Consumers' Perception Towards Income Tax Rebate over Zakat on Income: Malaysian Perspective. Kuala Lumpur: Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Al-Mamun, Abdullah. Determining Factors of Muslim Consumers' Perception Towards Income Tax Rebate over Zakat on Income: Malaysian Perspective. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2015.