Bigge, M. L. (1971). Positive relativism: An emergent educational philosophy. Harper & Row.
Chicago Edition CitationBigge, Morris L. Positive Relativism: An Emergent Educational Philosophy. New York: Harper & Row, 1971.
Cita MLABigge, Morris L. Positive Relativism: An Emergent Educational Philosophy. Harper & Row, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.