Haslina bt. Ibrahim. (2005). Diversity of religions: An assessment of the Christian and Muslim encounters with the philosophy of religious pluralism. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Haslina bt. Ibrahim. Diversity of Religions: An Assessment of the Christian and Muslim Encounters with the Philosophy of Religious Pluralism. Gombak, Selangor Darul Ehsan: Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2005.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Haslina bt. Ibrahim. Diversity of Religions: An Assessment of the Christian and Muslim Encounters with the Philosophy of Religious Pluralism. Kulliyyah of Islamic Revealed Knowledge and Human Sciences, International Islamic University Malaysia, 2005.