Edelman, J. T. (1990). An audience for moral philosophyn. Macmillan.
Lua i Stíl Chicago (17ú heag.)Edelman, John T. An Audience for Moral Philosophyn. Houndmills, Basingstoke, Hampshire: Macmillan, 1990.
Lua MLA (9ú heag.)Edelman, John T. An Audience for Moral Philosophyn. Macmillan, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.