Allen G. Berman
year of publication
ISBN
author(s)
title
2000
978-0-9708242-0-2
Ralph S. Walker
Reading Medieval European Coins
1991
978-0-9708242-1-9
Allen G. Berman
Papal Coins
1994
978-0-9708242-7-1
Alex G. Malloy
Price Guide to Coins of the Crusader States