Não informado. Annual Report of the Animal Health Trust. Animal Health Trust.
Lua i Stíl Chicago (17ú heag.)Não informado. Annual Report of the Animal Health Trust. London: Animal Health Trust.
Lua MLA (8ú heag.)Não informado. Annual Report of the Animal Health Trust. Animal Health Trust.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.