Ulich, R. (1964). Education and the idea of mankind. University of Chicago Press Publishers.
Lua i Stíl Chicago (17ú heag.)Ulich, Robert. Education and the Idea of Mankind. Chicago: University of Chicago Press Publishers, 1964.
Lua MLA (9ú heag.)Ulich, Robert. Education and the Idea of Mankind. University of Chicago Press Publishers, 1964.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.