APA aipamena

American Educational Research Association & Harris, C. W. (1960). Encyclopedia of educational research: A project of the American Educational Research Association (Third edition.). Macmillan.

Chicago Style aipamena

American Educational Research Association and Chester W. Harris. Encyclopedia of Educational Research: A Project of the American Educational Research Association. Third edition. New York: Macmillan, 1960.

MLA aipamena

American Educational Research Association and Chester W. Harris. Encyclopedia of Educational Research: A Project of the American Educational Research Association. Third edition. Macmillan, 1960.