Ibn Taymiyah, A. i. A. a., & Ansari, M. A. H. (2002). The concept of worship in Islam: Translation of the Risalat al-ubudiyah of Ibn Taymiyah. General Administration of Culture and Publication.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Ibn Taymiyah, Ahmad ibn Abd al-Halim, و Muhammad Abdul Haq Ansari. The Concept of Worship in Islam: Translation of the Risalat Al-ubudiyah of Ibn Taymiyah. Riyadh: General Administration of Culture and Publication, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Ibn Taymiyah, Ahmad ibn Abd al-Halim, و Muhammad Abdul Haq Ansari. The Concept of Worship in Islam: Translation of the Risalat Al-ubudiyah of Ibn Taymiyah. General Administration of Culture and Publication, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.