Cummings, C. B. (2000). Winning strategies for classroom management. Association for Supervision and Curriculum Development.
Chicago-Zitierstil (17. Ausg.)Cummings, Carol Bradford. Winning Strategies for Classroom Management. Alexandria, Va: Association for Supervision and Curriculum Development, 2000.
MLA-Zitierstil (9. Ausg.)Cummings, Carol Bradford. Winning Strategies for Classroom Management. Association for Supervision and Curriculum Development, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.