British Society of Animal Production\nBritish Society of Animal Science. (1959). Animal Production. British Society of Animal Production.
Lua i Stíl Chicago (17ú heag.)British Society of Animal Production\nBritish Society of Animal Science. Animal Production. Bletchley, Inglaterra: British Society of Animal Production, 1959.
Lua MLA (8ú heag.)British Society of Animal Production\nBritish Society of Animal Science. Animal Production. British Society of Animal Production, 1959.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.