Roberts, W. B. (2006). Bullying from both sides: Strategic interventions for working with bullies & victims. Corwin Press.
Chicago-Zitierstil (17. Ausg.)Roberts, Walter B. Bullying from Both Sides: Strategic Interventions for Working with Bullies & Victims. Thousand Oaks, Calif: Corwin Press, 2006.
MLA-Zitierstil (9. Ausg.)Roberts, Walter B. Bullying from Both Sides: Strategic Interventions for Working with Bullies & Victims. Corwin Press, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.