Craig, R. C., Clarizio, H. F., & Mehrens, W. A. (1977). Contemporary issues in educational psychology (Third edition.). Allyn and Bacon.
Chicago (17e ed.) BronvermeldingCraig, Robert C., Harvey F. Clarizio, en William A. Mehrens. Contemporary Issues in Educational Psychology. Third edition. Boston: Allyn and Bacon, 1977.
MLA (8e ed.) BronvermeldingCraig, Robert C., et al. Contemporary Issues in Educational Psychology. Third edition. Allyn and Bacon, 1977.
Let op: Deze citaties zijn niet altijd 100% accuraat.