Grossnickle, D. R. (1986). High school dropouts: Causes, consequences, and cure. Phi Delta Kappa Educational Foundation.
Chicago-Zitierstil (17. Ausg.)Grossnickle, Donald R. High School Dropouts: Causes, Consequences, and Cure. Bloomington, Ind: Phi Delta Kappa Educational Foundation, 1986.
MLA-Zitierstil (9. Ausg.)Grossnickle, Donald R. High School Dropouts: Causes, Consequences, and Cure. Phi Delta Kappa Educational Foundation, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.