Saeed Dehlvi, M., & al-Hasihmi, R. A. (1982). Isabella: A unique book of its kind for comparative study of Islam and Christianity (Second edition.). Sh. Muhammad Ashraf.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Saeed Dehlvi, Mohammed, و Rahm Ali al-Hasihmi. Isabella: A Unique Book of Its Kind for Comparative Study of Islam and Christianity. Second edition. Lahore, Pakistan: Sh. Muhammad Ashraf, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Saeed Dehlvi, Mohammed, و Rahm Ali al-Hasihmi. Isabella: A Unique Book of Its Kind for Comparative Study of Islam and Christianity. Second edition. Sh. Muhammad Ashraf, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.