Norhayati binti Abdullah. (2011). Quality of environmental disclosure of environmentally sensitive industries in Malaysia. International Islamic University Malaysia, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Norhayati binti Abdullah. Quality of Environmental Disclosure of Environmentally Sensitive Industries in Malaysia. Kuala Lumpur: International Islamic University Malaysia, International Islamic University Malaysia, 2011.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Norhayati binti Abdullah. Quality of Environmental Disclosure of Environmentally Sensitive Industries in Malaysia. International Islamic University Malaysia, International Islamic University Malaysia, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.