1. Smith, P.K., et al.: Cyberbullying: Its nature and impact in secondary school pupils. Journal of Child Psychology and Psychiatry 49(4), 376–385 (2008)
2. Perren, S., et al.: Coping with Cyberbullying:ASystematic Literature Review. Final Report of the ‘COST’IS 0801’ (2012)
3. Campbell, M.A.: Cyber bullying: An old problem in a new guise? Australian Journal of Guidance and Counselling 15(1), 68–76 (2005)
4. Dinakar, K., Reichart, R., Lieberman, H.: Modeling the Detection of Textual Cyberbullying. In: Social Mobile Web Workshop at International Conference on Weblog and Social Media (2011)
5. Yin, D., et al.: Detection of harassment on Web 2.0. In: Proceedings of the Content Analysis in the WEB 2.0 (CAW2.0) Workshop at WWW 2009, Madrid, Spain (2009)