Não informado. (1929). Catholic Library World. Catholic Library Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Catholic Library World. Haverford, Pa: Catholic Library Association, 1929.
Lua MLA (8ú heag.)Não informado. Catholic Library World. Catholic Library Association, 1929.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.