Não informado. (1928). American school and university. Educational Division of North American.
Lua i Stíl Chicago (17ú heag.)Não informado. American School and University. Philadelphia, Pa: Educational Division of North American, 1928.
Lua MLA (8ú heag.)Não informado. American School and University. Educational Division of North American, 1928.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.