Hutter, Imgard, ??? . 1997. Theodoros ???????????? und die Buchmalerei in Studiu. ? , ?????: Studi in onore di mgr Paul Canart per il LXX compleanno, vol. 1, 177?208, Abb. 1?7. (?????: Studi In Onore Di Mgr Paul Canart Per Il Lxx Compleanno). Roma: Grottaferrata.

Hutter, Imgard, ??? . 1996. Decorative systems in Byzantine manuscripts, and the scribe as artist: evidence from manuscripts in Oxford. Word & Image 12. (Word & Image). 4?22.