O'Brien, J. A. (1937). Why not a mixed marriage?: A plain answer to a common question. Paulist Press.
Lua i Stíl Chicago (17ú heag.)O'Brien, John A. Why Not a Mixed Marriage?: A Plain Answer to a Common Question. New York: Paulist Press, 1937.
Lua MLA (8ú heag.)O'Brien, John A. Why Not a Mixed Marriage?: A Plain Answer to a Common Question. Paulist Press, 1937.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.