Monroe, W. S. (1950). Encyclopedia of educational research: A project of the American Educational Research Association (Revised edition.). <<The>> Macmillan Company.
Chicago-Zitierstil (17. Ausg.)Monroe, Walter S. Encyclopedia of Educational Research: A Project of the American Educational Research Association. Revised edition. New York, NY: <<The>> Macmillan Company, 1950.
MLA-Zitierstil (9. Ausg.)Monroe, Walter S. Encyclopedia of Educational Research: A Project of the American Educational Research Association. Revised edition. <<The>> Macmillan Company, 1950.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.