Feinberg, J. (2005). Doing philosophy: A guide to the writing of philosophy papers (3rd ed.). Wadsworth/Thomson.
Lua i Stíl Chicago (17ú heag.)Feinberg, Joel. Doing Philosophy: A Guide to the Writing of Philosophy Papers. 3rd ed. Belmont, Calif: Wadsworth/Thomson, 2005.
Lua MLA (9ú heag.)Feinberg, Joel. Doing Philosophy: A Guide to the Writing of Philosophy Papers. 3rd ed. Wadsworth/Thomson, 2005.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.