Asa, R. S. (2016). A study of the Laws regulating halal certification marks and logo in Malaysia. International Institute for Halal Research and Training (INHART), International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Asa, Rokshana Shirin. A Study of the Laws Regulating Halal Certification Marks and Logo in Malaysia. Kuala Lumpur: International Institute for Halal Research and Training (INHART), International Islamic University Malaysia, 2016.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Asa, Rokshana Shirin. A Study of the Laws Regulating Halal Certification Marks and Logo in Malaysia. International Institute for Halal Research and Training (INHART), International Islamic University Malaysia, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.