Curtayne, A. (1980). Saint Catherine of Siena. Tan books and publishers.
Lua i Stíl Chicago (17ú heag.)Curtayne, Alice. Saint Catherine of Siena. Rockford, Illinois: Tan books and publishers, 1980.
Lua MLA (8ú heag.)Curtayne, Alice. Saint Catherine of Siena. Tan books and publishers, 1980.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.