National Catholic Rural Life Conference (U.S.). (1955). 32 million Catholics: The Church in the United States : a study compiled for the National Catholic Rural Life Conference. National Catholic Rural Life Conference.
Lua i Stíl Chicago (17ú heag.)National Catholic Rural Life Conference (U.S.). 32 Million Catholics: The Church in the United States : A Study Compiled for the National Catholic Rural Life Conference. Des Moines, Iowa: National Catholic Rural Life Conference, 1955.
Lua MLA (8ú heag.)National Catholic Rural Life Conference (U.S.). 32 Million Catholics: The Church in the United States : A Study Compiled for the National Catholic Rural Life Conference. National Catholic Rural Life Conference, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.