Hugo, J., & Bethune, A. (1943). Weapons of the spirit. Catholic Worker Press.
Lua i Stíl Chicago (17ú heag.)Hugo, John, agus Ade Bethune. Weapons of the Spirit. New York, N.Y.: Catholic Worker Press, 1943.
Lua MLA (8ú heag.)Hugo, John, agus Ade Bethune. Weapons of the Spirit. Catholic Worker Press, 1943.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.