Curtayne, A. (1980). Saint Catherine of Siena. Tan books and publishers.
Dyfyniad Arddull ChicagoCurtayne, Alice. Saint Catherine of Siena. Rockford, Illinois: Tan books and publishers, 1980.
Dyfyniad MLACurtayne, Alice. Saint Catherine of Siena. Tan books and publishers, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.