Guild of American Luthiers – www.luth.org

Excellent Jazz Guitarist, Martin Taylor – www.martintaylor.com

Lutherie spares – www.stewmac.com

Music Industry Forum – www.mimf.com

Custom Tools – www.stjamesbaytoolco.com

Seriously informative Lutherie site - www.frets.com 

The Association of Stringed Instrument Artisans - www.guitarmaker.org

The Guild of South African Luthiers - www.saluthiers.ning.com

South Peninsula Music Production Studio - www.earthriseaudio.co.za

Alberti Design - Precision Tools for Luthiers,Violin makers & Bow makers - www.violintools.com