Não informado. (1966). Journal of Philosophy of Education. Philosophy of Education Society of Great Britain.
Chicago-referens (17:e uppl.)Não informado. Journal of Philosophy of Education. London: Philosophy of Education Society of Great Britain, 1966.
MLA-referens (8:e uppl.)Não informado. Journal of Philosophy of Education. Philosophy of Education Society of Great Britain, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.