テオドロス・アブー・クッラ
Theodore Abū Qurrah and St Cyril the Philosopher and the Defence of the Holy Icons in the Ninth Century, Veliko Turnovo University Press (2009) (in Bulgarian)
David Bertaina, "An Arabic account of Theodore Abu Qurra in debate at the court of Caliph al-Ma'mun: A study in early Christian and Muslim literary dialogues", Ph.D. diss., Catholic University of America, 2007.
John C. Lamoreaux, Theodore Abu Qurrah. "English translation of nearly the complete corpus of Theodore Abu Qurrah’s works, with extensive notes on the Arabic and Greek texts.", Brigham Young University, 2006. ISBN 978-0934893008ISBN 978-0934893008