Donovan, G. F. (1946). As a world citizen. National Council of Catholic Men.
Lua i Stíl Chicago (17ú heag.)Donovan, George F. As a World Citizen. Washington, D.C.: National Council of Catholic Men, 1946.
Lua MLA (8ú heag.)Donovan, George F. As a World Citizen. National Council of Catholic Men, 1946.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.