Burhan Adnan. (2000). Consumer behavior and religiosity of muslim community in Klang Valley: Consumer perception on halal and non halal in products and services.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Burhan Adnan. Consumer Behavior and Religiosity of Muslim Community in Klang Valley: Consumer Perception on Halal and Non Halal in Products and Services. 2000.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Burhan Adnan. Consumer Behavior and Religiosity of Muslim Community in Klang Valley: Consumer Perception on Halal and Non Halal in Products and Services. 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.