Archdeacon George (fl. 715)، as transferred to Severus of Muqaffa؛ B. Evetts (1904)۔ "Benjamin I"۔ History of the Patriarchs of the Coptic church of Alexandria On George's authorship of Lives 27-42:Robert G. Hoyland (1998)۔ Seeing Islam As Others Saw It۔ Darwin Press۔ ص 447