Rohr, J. (1989). Animal rights: Opposing viewpoints. Greenhaven Press.
Lua i Stíl Chicago (17ú heag.)Rohr, Janelle. Animal Rights: Opposing Viewpoints. San Diego, CA: Greenhaven Press, 1989.
Lua MLA (8ú heag.)Rohr, Janelle. Animal Rights: Opposing Viewpoints. Greenhaven Press, 1989.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.