Kneller, G. F. (1971). Introduction to the philosophy of education. John Wiley and Sons.
Lua i Stíl Chicago (17ú heag.)Kneller, George F. Introduction to the Philosophy of Education. John Wiley and Sons, 1971.
Lua MLA (8ú heag.)Kneller, George F. Introduction to the Philosophy of Education. John Wiley and Sons, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.