Wessler, S., & Preble, W. (2003). The respectful school: How educators and students can conquer hate and harassment. Association for Supervision & Curriculum Development.
Chicago-Zitierstil (17. Ausg.)Wessler, Stephen, und William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Alexandria, Va.: Association for Supervision & Curriculum Development, 2003.
MLA-Zitierstil (9. Ausg.)Wessler, Stephen, und William Preble. The Respectful School: How Educators and Students Can Conquer Hate and Harassment. Association for Supervision & Curriculum Development, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.