Kenny, A. (2006). Ancient philosophy. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Kenny, Anthony. Ancient Philosophy. Oxford: Oxford University Press, 2006.
Lua MLA (9ú heag.)Kenny, Anthony. Ancient Philosophy. Oxford University Press, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.