- J. A. Szirmai (1999) The Archaeology of Medieval Bookbinding, Scolar Press
- Diehl, E. (1946) Bookbinding: its Background and Technique, vol. 1. Port Washington, New York: Kennikat Press, Inc.
- Putnam, G. H. (1896) Books and their Makers during the Middle Ages, vol. 1. New York: Hillary House Publishers Ltd.