Hamm, R. L. (1981). Philosophy and education: Alternatives in theory and practice. IPP.
Chicago-viite (17. p.)Hamm, Russell L. Philosophy and Education: Alternatives in Theory and Practice. Illinois: IPP, 1981.
MLA-viite (9. p.)Hamm, Russell L. Philosophy and Education: Alternatives in Theory and Practice. IPP, 1981.
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