Aristotle & Crisp, R. (2000). Nicomachean ethics. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Aristotle agus Roger Crisp. Nicomachean Ethics. Cambridge: Cambridge University Press, 2000.
Lua MLA (9ú heag.)Aristotle agus Roger Crisp. Nicomachean Ethics. Cambridge University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.