Cronin, J. F. (1940). The social crisis and Christian patriotism. National Council of Catholic Men.
Lua i Stíl Chicago (17ú heag.)Cronin, John F. The Social Crisis and Christian Patriotism. Washington, D.C.: National Council of Catholic Men, 1940.
Lua MLA (8ú heag.)Cronin, John F. The Social Crisis and Christian Patriotism. National Council of Catholic Men, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.