Não informado. (1973). Wildlife Society Bulletin. Wildlife Society.
Lua i Stíl Chicago (17ú heag.)Não informado. Wildlife Society Bulletin. Bethesda, Md: Wildlife Society, 1973.
Lua MLA (8ú heag.)Não informado. Wildlife Society Bulletin. Wildlife Society, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.