http://mountainbikeworld.it/attualita/2016/02/09/corsi-di-formazione-trail-building-imba-a-meta-aprile/
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http://www.mtbcult.it/91773/in-arrivo-il-3-corso-di-trail-building-di-imba-italia/
http://www.4mtbike.it/2015/04/17/imba-trail-building-school-photo-gallery/
27/04/2014 – IMBA Europe – IMBA Europe summit Cercedilla: Gathering of MTB advocates from 18 countries
https://www.imba-europe.org/events/4th-consecutive-italian-trail-building-school-riva-del-garda