Não informado. (1955). International Standard. International Dairy Federation.
Lua i Stíl Chicago (17ú heag.)Não informado. International Standard. Brussels: International Dairy Federation, 1955.
Lua MLA (8ú heag.)Não informado. International Standard. International Dairy Federation, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.