Não informado. (1963). Form. National Business Forms Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Form. Washington: National Business Forms Association, 1963.
Lua MLA (8ú heag.)Não informado. Form. National Business Forms Association, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.