Ghazzali & Calverley, E. E. (1977). The mysteries of worship in Islam: Translation with commentary and introduction of al-Ghazzali's book of the Ihya. on the worship. Sh. M. Ashraf.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ghazzali و Edwin Elliott Calverley. The Mysteries of Worship in Islam: Translation with Commentary and Introduction of Al-Ghazzali's Book of the Ihya. on the Worship. Lahore: Sh. M. Ashraf, 1977.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ghazzali و Edwin Elliott Calverley. The Mysteries of Worship in Islam: Translation with Commentary and Introduction of Al-Ghazzali's Book of the Ihya. on the Worship. Sh. M. Ashraf, 1977.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.