Abelson, R., & Friquegnon, M. (1975). Ethics for modern life. St. Martin's Press.
Lua i Stíl Chicago (17ú heag.)Abelson, Raziel, agus Marie-Louise Friquegnon. Ethics for Modern Life. New York: St. Martin's Press, 1975.
Lua MLA (9ú heag.)Abelson, Raziel, agus Marie-Louise Friquegnon. Ethics for Modern Life. St. Martin's Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.