(1939). Education for democracy: The proceedings of the congress on education for democracy held at teachers College, Columbia University August 15,16,17, 1939. Columbia Univ..
Chicago-viite (17. p.)Education for Democracy: The Proceedings of the Congress on Education for Democracy Held at Teachers College, Columbia University August 15,16,17, 1939. New York: Columbia Univ., 1939.
MLA-viite (8. p.)Education for Democracy: The Proceedings of the Congress on Education for Democracy Held at Teachers College, Columbia University August 15,16,17, 1939. Columbia Univ., 1939.
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