Não informado. (1971). Archives. American College of Veterinary Surgeons.
Lua i Stíl Chicago (17ú heag.)Não informado. Archives. Golden, Colo: American College of Veterinary Surgeons, 1971.
Lua MLA (8ú heag.)Não informado. Archives. American College of Veterinary Surgeons, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.