Siti 'Adilah Abu Bakar. (1999). Islamic attributes in consumer decision making: An empirical study in Singapore. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Siti 'Adilah Abu Bakar. Islamic Attributes in Consumer Decision Making: An Empirical Study in Singapore. Kuala Lumpur: Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Siti 'Adilah Abu Bakar. Islamic Attributes in Consumer Decision Making: An Empirical Study in Singapore. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.