Connell, F. J. (1956). Co-operation of Catholics in non-Catholic religious activities. Catholic University of America Press.
Lua i Stíl Chicago (17ú heag.)Connell, Francis J. Co-operation of Catholics in Non-Catholic Religious Activities. Washington, D.C.: Catholic University of America Press, 1956.
Lua MLA (8ú heag.)Connell, Francis J. Co-operation of Catholics in Non-Catholic Religious Activities. Catholic University of America Press, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.