English
Source reference
source-reference-155
Source
Reed (1972)
Reed, R., 1972. Ancient Skins, Parchments and Leathers, London: Seminar Press.
source-reference-157
Source
Szirmai, The Archeology... (1999)
Szirmai, J. A. (1999) The Archeology of Medieval Bookbinding. Aldershot: Ashgate.