1. H. Robertson, J.C. Tsai, “Improving the Safety, Security and Quality of student travel”, TRB, TR news 237 March–April 2005.
2. Anna Anund, Jörgen Larsson, Tania Dukic, Annie Pauzié, Blandine Gadegbeku & Hélène Tardy, D1.4 “Accident analysis report”, SAFEWAY2SCHOOL project 233967, 2010.
3. Committee on Injury, Violence, and Poison Prevention and Council on School Health, “School Transportation Safety”, PEDIATRICS Volume 120, Number 1, July 2007.
4. National Association for Public Education Transport School Transportation Safety in Europe; Summary of the study report. In, 1998.
5. Anund, A., Sörensen, G., Wretling, P., Törnström, E., Falkmer, T. and Matstoms, Y. Trafiksäkerhet vid skolskjutsning - Slutrapport. In. VTI, Linköping, 2002.