Siti Hajjar binte Mohamed Idrus. (2017). Holistic accountability of Malay/Muslim non-profit organisations in Singapore. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Siti Hajjar binte Mohamed Idrus. Holistic Accountability of Malay/Muslim Non-profit Organisations in Singapore. Kuala Lumpur: Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2017.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Siti Hajjar binte Mohamed Idrus. Holistic Accountability of Malay/Muslim Non-profit Organisations in Singapore. Kulliyyah of Economics and Management Sciences, International Islamic University Malaysia, 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.