IMCRA (International Model Car Racing Association)
Pravilnik (RuleBook): http://www.imcra.org/sites/imcra/imcrarulebook.pdf
INFO: http://www.imcra.org/sites/imcra/default.asp
INFO: http://www.teamxray.com/teamxray/news/newsdesc.php?news_id=304&kategoria=304