Craig, W.M. (1998). The relationship among bullying, victimization, depression, anxiety and agression in elementary school children. Personality...
Crick, N.R. and Bigbee, M.A. (1998). Relational and overt fors of peer victimization: A multiinformand aproach. Journal of Consulting and...
Espelage, D., Asidao, C.S., and Vion, S. (1999). APA’s 1999 Annual Convention, aug 20-24 Boston. http://apa.org/monitor/oct99/cf3.html
Farrington, D.P. (1993). Understanding and preventing bullying. In Crime and Justice. Vol 17, M. Tonry (Ed.). Chicago: University Chicago...
Hodges, E.V.E. and Perry, D.G. (Fall, 1996) Victimization is never just child's play. National School Safety Center News Journal, 4-7.
Kaltiala-Heino, R., Rimpelä, M., Rantanen, P., and Rimpelä, A. (2000). Bullying at school-an indicator of adolescents at risk for mental disorders....
Kumpulainen, K., Räsänen, E., Henttonen, I. (1999). Children involved in bullying: psychological disturbance and the persistence of the involvement....
Kumpulainen, K., Räsänen, E., Henttonen, I., Almqvist, F., Kresanov, K., Linna, S.L., Moilanen, I., Piha, J., Purra, K., and Tamminen, T....
Olweus, D., (1983). Low school achievement and agressive behaviour in adolescent boys. En D. Magnusson y V. Allen (Eds.). Human development....