Ivan Supek on Wikipedia
External resources
- http://hrcak.srce.hr/file/33743
- http://info.hazu.hr/ivan_supek_biografija
- http://jutarnji.hr/clanak/art-2006,3,19,supek_intervju,17440.jl?artpg=1
- http://www.aimpress.ch/dyn/trae/archive/data/199801/80106-035-trae-zag.htm
- http://www.ffzg.hr/peace2000/Supek-en.htm
- http://www.hciti.hr/en/arhive/drama/supek1.html
- http://www.irb.hr
- http://www.moljac.hr/biografije/supek.htm
- http://zagrebsummit.yoga-in-daily-life.hr/en-Supek.htm