1. Angold A, Costello EJ, Messer SC, Pickles A (1995) Development of a short questionnaire for use in epidemiological studies of depression in children and adolescents: factor composition and structure across development. Int J Methods Psychiatr Res 5:237–249
2. Bond L, Thomas L, Toumbourou J, Patton GC, Catalano R (2000) Improving the lives of young Victorians in our community: a survey of risk and protective factors. Report prepared by the Centre for Adolescent Health for Community Care Division, Department of Human Services, Melbourne, Australia
3. Bond L, Wolfe S, Tollit M, Butler H, Patton G (2007) A comparison of the gatehouse bullying scale and the peer relations questionnaire for students in secondary school. J Sch Health 77:75–79
4. Cross D, Shaw T, Hearn L, Epstein M, Monks H, Lester L, Thomas L (2009) Australian Covert Bullying Prevalence Study (ACBPS). Child Health Promotion Research Centre. Edith Cowan University, Perth
5. Evans E, Hawton K, Rodham K (2004) Factors associated with suicidal phenomena in adolescents: a systematic review of population-based studies. Clin Psychol Rev 24:957–979. doi: 10.1016/j.cpr.2004.04.005