Nilsson, Axel (13 January 2012). "JAS 39 Gripen − Milestones". Projects. Swedish Defence Materiel Administration. Archived from the original on 22 February 2014. Retrieved 12 February 2014. Swedish naming of aircraft
fokus.se
"Haveriet" (in Swedish). SE: Fokus. Oct 2010. Retrieved 18 January 2015.
Nilsson, Axel (13 January 2012). "JAS 39 Gripen − Milestones". Projects. Swedish Defence Materiel Administration. Archived from the original on 22 February 2014. Retrieved 12 February 2014. Swedish naming of aircraft