Thomas A. Carlson (eds.), "Ibn al-Ṭayyib" in The Gorgias Encyclopedic Dictionary of the Syriac Heritage last modified September 4, 2013, http://syriaca.org/bibl/276 A. M. Butts Ibn al-Ṭayyib Sebastian P. Brock Aaron M. Butts George A. Kiraz Lucas Van Rompay The Gorgias Encyclopedic Dictionary of the Syriac Heritage http://syriaca.org/bibl/1 Gorgias Press Piscataway, NJ 2011 206-207 http://syriaca.org/bibl/276