Genck, F. H. (1983). Improving school performance: How new school management techniques can raise learning, confidence, and morale. Praeger.
Chicago-Zitierstil (17. Ausg.)Genck, Fredric H. Improving School Performance: How New School Management Techniques Can Raise Learning, Confidence, and Morale. New York: Praeger, 1983.
MLA-Zitierstil (9. Ausg.)Genck, Fredric H. Improving School Performance: How New School Management Techniques Can Raise Learning, Confidence, and Morale. Praeger, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.