Ttofi, M. M., Farrington, D., & Baldry, A. C. (2008). Effectiveness of programmes to reduce school bullying: A systematic review; report prepared for the Swedish National Council for Crime Prevention. Swedish National Council for Crime Prevention, Information and publications.
Chicago-Zitierstil (17. Ausg.)Ttofi, Maria M., David Farrington, und Anna C. Baldry. Effectiveness of Programmes to Reduce School Bullying: A Systematic Review; Report Prepared for the Swedish National Council for Crime Prevention. Stockholm: Swedish National Council for Crime Prevention, Information and publications, 2008.
MLA-Zitierstil (8. Ausg.)Ttofi, Maria M., et al. Effectiveness of Programmes to Reduce School Bullying: A Systematic Review; Report Prepared for the Swedish National Council for Crime Prevention. Swedish National Council for Crime Prevention, Information and publications, 2008.