Catholic Publication Society. Tracts. Catholic Publication Society.
Lua i Stíl Chicago (17ú heag.)Catholic Publication Society. Tracts. New York: Catholic Publication Society.
Lua MLA (8ú heag.)Catholic Publication Society. Tracts. Catholic Publication Society.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.