Griffith Sidney H., A Treatise on the Veneration of the Holy Icons written in Arabic by Theodore Abū Qurra Bishop of Harrān (c. 755-c. 830 A. D.). Translated into English, with introduction and notes. Louvain, Peeters, 1997 (Eastern Christian Texts in Translation), Louvain, Peeters, 1997 (Eastern Christian Texts in Translation)

Troupeau Gérard, Vallat Philippe. Griffith Sidney H., A Treatise on the Veneration of the Holy Icons written in Arabic by Theodore Abū Qurra Bishop of Harrān (c. 755-c. 830 A. D.). Translated into English, with introduction and notes. Louvain, Peeters, 1997 (Eastern Christian Texts in Translation), Louvain, Peeters, 1997 (Eastern Christian Texts in Translation). In: Bulletin critique des annales islamologiques, n°16, 2000. pp. 197-198