• Universidade Lusófona
  http://www.ulp.pt
   
• Defensor del Menor en la Comunidad de Madrid
  http://www.defensordelmenor.org/

Portugal

• http://www.psp.pt/psp/proximidade/escola_segura/psp.html
   
• http://www.gnr.pt/portal/internet/Treeview/Dynamictree.asp?IdPage=15
   
• http://www.tu-alinhas.pt
   
• http://www.iacrianca.pt/
   
• http://www.programaescolhas.pt/
   
• http://dadus.cnpd.pt/ 
   

Outros Países / Instituições Internacionais

• UNESCO 
   
• Visionary – Prevenção da violência nas escolas 
   
• Observatoire Européene de la violence scolaire
   
• ENREDATE – Espanha
   
• National School Safety Center
     
• Keep Schools Safe
   
• About
   
• Associação Internacional de Cidades Educadoras
   
• STAND UP
   
• http://www.bullying.com.br/BPrograma11.htm
   
• http://www.stopbullyingnow.com/
   
• http://www.bullies2buddies.com/ 
   
• http://www.miudossegurosna.net/
   
• http://www.bullying.org/
   
• http://www.bullying.co.uk/
   
• http://www.childline.org.uk/Bullying.asp
   
• http://www.education.unisa.edu.au/bullying/
   
• http://www.bullyingnoway.com.au/
   
• http://stopbullyingnow.hrsa.gov/index.asp?area=witness
   
• http://www.scotland.gov.uk/News/Releases/2003/01/3006

Artigos

• http://www.scielo.oces.mctes.pt/pdf/aps/v19n4/v19n4a04.pdf 
   
• http://www.scielo.oces.mctes.pt/pdf/spp/n41/n41a02.pdf 
   
• http://www.scielo.oces.mctes.pt/pdf/aps/v23n4/v23n4a05.pdf
   
• http://www.scielo.oces.mctes.pt/pdf/aps/v23n2/v23n2a03.pdf
   
• http://www.gold.ac.uk/euconf/posters/finland.html