Não informado. (1961). History of Education Quarterly. History of Education Society.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. History of Education Quarterly. Bloomington, Ind: History of Education Society, 1961.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. History of Education Quarterly. History of Education Society, 1961.
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