Catholic Association for International Peace & O'Donnell, C. (1941). The world society, a joint report. The Catholic Association for International Peace.
Lua i Stíl Chicago (17ú heag.)Catholic Association for International Peace agus Charles O'Donnell. The World Society, a Joint Report. Washington, D. C.: The Catholic Association for International Peace, 1941.
Lua MLA (8ú heag.)Catholic Association for International Peace agus Charles O'Donnell. The World Society, a Joint Report. The Catholic Association for International Peace, 1941.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.