Kleiman, L., & Lewis, S. Philosophy: An introduction through literature (1st paperback ed.).
Lua i Stíl Chicago (17ú heag.)Kleiman, Lowell, agus Stephen Lewis. Philosophy: An Introduction Through Literature. 1st paperback ed.
Lua MLA (8ú heag.)Kleiman, Lowell, agus Stephen Lewis. Philosophy: An Introduction Through Literature. 1st paperback ed.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.