http://www.valdisole.net/IT/Trail-Building-School/
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26/02/2014 – 365 Mountainbike – http://www.365mountainbike.com/news-mtb/1266-nasce-imba-italia-per-la-creazione-e-cura-dei-sentieri.html
http://www.savonanews.it/2018/02/21/leggi-notizia/argomenti/finalese/articolo/la-international-mountain-bicycling-association-sbarca-a-finale-per-un-workshop-1.html
European MTB Survey – MTBCult