Qushayrī, ʻ. a. i. H., Knysh, A. D., & Eissa, M. S. (2007). al-Qushayri's Epistle on sufism: Al-Risala al-qushayriyya fi'ukn ak-tasawwuf ; ; translated by Alexander D. Knysh ; reviewed by Muhammad Eissa. Garnet Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Qushayrī, ʻAbd al-Karīm ibn Hawāzin, Alexander D. Knysh, و Muhammad S. Eissa. Al-Qushayri's Epistle on Sufism: Al-Risala Al-qushayriyya Fi'ukn Ak-tasawwuf ; ; Translated by Alexander D. Knysh ; Reviewed by Muhammad Eissa. Reading, U.K.: Garnet Publishing, 2007.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Qushayrī, ʻAbd al-Karīm ibn Hawāzin, et al. Al-Qushayri's Epistle on Sufism: Al-Risala Al-qushayriyya Fi'ukn Ak-tasawwuf ; ; Translated by Alexander D. Knysh ; Reviewed by Muhammad Eissa. Garnet Publishing, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.