Hvad er verdens værste skole?
List of school massacres by death toll
Eks-soldat går amok på skolen Arkiveret 29. juni 2011 på Wayback Machine., The Standard (5. oktober 1998)
- Chinese ex-soldier slashes 23 in school rampage, Reuters (4. oktober 1998)
- 教师持刀杀学生案 Archived December 26, 2013, at the Wayback Machine., edulawonline.com
- 优秀教师血洗校园 Archived December 26, 2013, at the Wayback Machine., 66163.com
List of school massacres by death toll
Ex-soldier runs amok in school Archived June 29, 2011, at the Wayback Machine., The Standard (October 5, 1998)
– Chinese ex-soldier slashes 23 in school rampage, Reuters (October 4, 1998)
– 教师持刀杀学生案 Archived December 26, 2013, at the Wayback Machine., edulawonline.com
– 优秀教师血洗校园 Archived December 26, 2013, at the Wayback Machine., 66163.com
List of school massacres by death toll