Belloc, H. (1951). World conflict. Catholic Truth Society.
Lua i Stíl Chicago (17ú heag.)Belloc, Hilaire. World Conflict. London: Catholic Truth Society, 1951.
Lua MLA (8ú heag.)Belloc, Hilaire. World Conflict. Catholic Truth Society, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.