1. Bandura, A. (1973). Aggression: A social learning theory analysis. Englewood Cliffs, NJ: Prentice-Hall.
2. Bjorkqvist, K., Osterman, K., & Kaukiainen, A. (1992). The development of direct and indirect aggressive strategies in males and females. In K. Bjorkqvist & P. Niemela (Eds.), Of mice and women: Aspects of female aggression (pp. 51–64). San Diego, CA: Academic Press.
3. Brown, B. B. (1990). Peer groups and peer cultures. In G. R. Elliott (Ed.), At the threshold: The developing adolescent (pp. 171–196). Cambridge, MA: Harvard University Press.
4. Cairns, R. B., Cairns, B. D., Neckerman, H. J., Gest, S. D., & Gariepy, J.-L. (1988). Social networks and aggressive behavior: Peer support or peer rejection? Developmental Psychology, 24(6), 815–823.
5. Casper, D. M., Card, N. A., & Barlow, C. (2020). Relational aggression and victimization during adolescence: A meta-analytic review of unique associations with popularity, peer acceptance, rejection, and friendship characteristics. Journal of Adolescence, 80, 41–52. https://doi.org/10.1016/j.adolescence.2019.12.012.