Hazler, R. J. (1996). Breaking the cycle of violence: Interventions for bullying and victimization. Accelerated Development.
Chicago-Zitierstil (17. Ausg.)Hazler, Richard J. Breaking the Cycle of Violence: Interventions for Bullying and Victimization. Washington, DC: Accelerated Development, 1996.
MLA-Zitierstil (9. Ausg.)Hazler, Richard J. Breaking the Cycle of Violence: Interventions for Bullying and Victimization. Accelerated Development, 1996.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.