Jackson, V. B. (1967). Successful and unsuccessful elementary school children: A study of some of the factors that contribute to school success. University Microfilms.
Chicago-Zitierstil (17. Ausg.)Jackson, Violet Burden. Successful and Unsuccessful Elementary School Children: A Study of Some of the Factors That Contribute to School Success. [Ann Arbor, Mich: University Microfilms, 1967.
MLA-Zitierstil (9. Ausg.)Jackson, Violet Burden. Successful and Unsuccessful Elementary School Children: A Study of Some of the Factors That Contribute to School Success. University Microfilms, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.