1. Annerbäck, E.-M., Sahlqvist, L., & Wingren, G. (2013). A cross-sectional study of victimisation of bullying among schoolchildren in Sweden: Background factors and self-reported health complaints. Scandinavian Journal of Public Health, 42, 270–277.
https://doi.org/10.1177/1403494813514142
.
2. Archer, J., & Coyne, S. M. (2005). An integrated review of indirect, relational, and social aggression. Personality and Social Psychology Review, 9, 212–230.
3. Averdijk, M., Müller, B., Eisner, M., & Ribeaud, D. (2011). Bullying victimization and later anxiety and depression among preadolescents in Switzerland. Journal of Aggression, Conflict and Peace Research, 3, 103–109.
4. Baier, D., & Kunkel, F. (2016). Die Folgen physischen und psychischen: Bullyings für Wohlbefinden und abweichendes Verhalten von Jugendlichen [Effects of physical and psychological bullying on well-being and deviant behavior of adolescents]. Psychologie in Erziehung und Unterricht, 63, 137–150.
5. Baier, D., Pfeiffer, C., Simonson, J., & Rabold, S. (2009). Jugendliche in Deutschland als Opfer und Täter von Gewalt [Adolescents in Germany as victims and perpetrators of violence]. KFN: Forschungsberichte Nr. 107.