Não informado. (2002). The Animal Welfare Institute Quarterly. Animal Welfare Institute.
Lua i Stíl Chicago (17ú heag.)Não informado. The Animal Welfare Institute Quarterly. Washington: Animal Welfare Institute, 2002.
Lua MLA (8ú heag.)Não informado. The Animal Welfare Institute Quarterly. Animal Welfare Institute, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.