Richter, T. J. (2008). Is Jesus calling you to be a Catholic priest?: A helpful guide. National Conference of Diocesan Vocation Directors.
Lua i Stíl Chicago (17ú heag.)Richter, Thomas J. Is Jesus Calling You to Be a Catholic Priest?: A Helpful Guide. Huntington, NY: National Conference of Diocesan Vocation Directors, 2008.
Lua MLA (8ú heag.)Richter, Thomas J. Is Jesus Calling You to Be a Catholic Priest?: A Helpful Guide. National Conference of Diocesan Vocation Directors, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.