Boynton, M. (2007). The educator's guide to assessing and improving school discipline programs. Association for Supervision and Curriculum Development.
Chicago-Zitierstil (17. Ausg.)Boynton, Mark. The Educator's Guide to Assessing and Improving School Discipline Programs. Alexandria, VA: Association for Supervision and Curriculum Development, 2007.
MLA-Zitierstil (9. Ausg.)Boynton, Mark. The Educator's Guide to Assessing and Improving School Discipline Programs. Association for Supervision and Curriculum Development, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.