(1988). Educational Philosophy and Theory. Department of Social and Cultural Studies in Education.
Παραπομπή σε μορφή Chicago (17η εκδ.)Educational Philosophy and Theory. GB: Department of Social and Cultural Studies in Education, 1988.
Παραπομπή σε μορφή MLA (8th εκδ.)Educational Philosophy and Theory. Department of Social and Cultural Studies in Education, 1988.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.