Deigh, J. (2010). An introduction to ethics. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)Deigh, John. An Introduction to Ethics. New York: Cambridge University Press, 2010.
Lua MLA (8ú heag.)Deigh, John. An Introduction to Ethics. Cambridge University Press, 2010.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.