Não informado. (2018). Netherlands Journal of Veterinary Science. Royal Netherlands Veterinary Association.
Lua i Stíl Chicago (17ú heag.)Não informado. Netherlands Journal of Veterinary Science. Utrecht, Holanda: Royal Netherlands Veterinary Association, 2018.
Lua MLA (8ú heag.)Não informado. Netherlands Journal of Veterinary Science. Royal Netherlands Veterinary Association, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.