Knight, G. R. (2008). Issues and alternatives in educational philosophy (4th ed.). Berrien Springs: Andrews University.
Dyfyniad Arddull ChicagoKnight, George R. Issues and Alternatives in Educational Philosophy. 4th ed. Berrien Springs: Andrews University, 2008.
Dyfyniad MLAKnight, George R. Issues and Alternatives in Educational Philosophy. 4th ed. Berrien Springs: Andrews University, 2008.
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