Heath, M. A. (2013). Classroom bullying prevention, pre-K-4th grade: Children's books, lesson plans, and activities. Linworth.
Chicago-Zitierstil (17. Ausg.)Heath, Melissa Allen. Classroom Bullying Prevention, Pre-K-4th Grade: Children's Books, Lesson Plans, and Activities. Santa Barbara, Calif: Linworth, 2013.
MLA-Zitierstil (9. Ausg.)Heath, Melissa Allen. Classroom Bullying Prevention, Pre-K-4th Grade: Children's Books, Lesson Plans, and Activities. Linworth, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.