Não informado. (1972). International Cataloguing. International Federation of Library Associations.
Lua i Stíl Chicago (17ú heag.)Não informado. International Cataloguing. London: International Federation of Library Associations, 1972.
Lua MLA (8ú heag.)Não informado. International Cataloguing. International Federation of Library Associations, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.