Hirst, P. H., & Peters, R. S. (1975). Education and reason: Part 3 of education and the development of reason. Routledge and Kegan Paul.
Lua i Stíl Chicago (17ú heag.)Hirst, Paul Heywood, agus Richard Stanley Peters. Education and Reason: Part 3 of Education and the Development of Reason. London: Routledge and Kegan Paul, 1975.
Lua MLA (9ú heag.)Hirst, Paul Heywood, agus Richard Stanley Peters. Education and Reason: Part 3 of Education and the Development of Reason. Routledge and Kegan Paul, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.