Não informado. (1949). American Heritage. American Association for State and Local History.
Lua i Stíl Chicago (17ú heag.)Não informado. American Heritage. Cooperstown, NY: American Association for State and Local History, 1949.
Lua MLA (8ú heag.)Não informado. American Heritage. American Association for State and Local History, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.