Catholic Church. Secretariatus pro Non Credentibus & United States Catholic Conference. (1968). On dialogue with non-believers. United States Catholic Conference.
Lua i Stíl Chicago (17ú heag.)Catholic Church. Secretariatus pro Non Credentibus agus United States Catholic Conference. On Dialogue with Non-believers. Washington, D.C.: United States Catholic Conference, 1968.
Lua MLA (8ú heag.)Catholic Church. Secretariatus pro Non Credentibus agus United States Catholic Conference. On Dialogue with Non-believers. United States Catholic Conference, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.