O'Brien, J. A. (1950). Finding Christ's Church: With a map to show the way. Ave Maria Press.
Lua i Stíl Chicago (17ú heag.)O'Brien, John A. Finding Christ's Church: With a Map to Show the Way. Notre Dame, Ind.: Ave Maria Press, 1950.
Lua MLA (8ú heag.)O'Brien, John A. Finding Christ's Church: With a Map to Show the Way. Ave Maria Press, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.