Gardner, J. (1978). On moral fiction. Basic.
Lua i Stíl Chicago (17ú heag.)Gardner, John. On Moral Fiction. New York: Basic, 1978.
Lua MLA (9ú heag.)Gardner, John. On Moral Fiction. Basic, 1978.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.