Parsons, G. (2008). The cult of Saint Catherine of Siena: A study in civil religion. Ashgate.
Lua i Stíl Chicago (17ú heag.)Parsons, Gerald. The Cult of Saint Catherine of Siena: A Study in Civil Religion. Aldershot, England ; Burlington, VT: Ashgate, 2008.
Lua MLA (8ú heag.)Parsons, Gerald. The Cult of Saint Catherine of Siena: A Study in Civil Religion. Ashgate, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.