Hooker, B. (1996). Truth in ethics. Blackwell.
Lua i Stíl Chicago (17ú heag.)Hooker, Brad. Truth in Ethics. Oxford: Blackwell, 1996.
Lua MLA (9ú heag.)Hooker, Brad. Truth in Ethics. Blackwell, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.