Hutchins, R. M. The great conversation: the substance of liberal education: Robert M. Hutchins.
Lua i Stíl Chicago (17ú heag.)Hutchins, Robert Maynar. The Great Conversation: The Substance of Liberal Education: Robert M. Hutchins.
Lua MLA (8ú heag.)Hutchins, Robert Maynar. The Great Conversation: The Substance of Liberal Education: Robert M. Hutchins.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.