The Kingma System Bass Flute: A Practical Guide for Composers and Performers
www.bassflute.co.uk
Matthias Ziegler’s website
www.matthias-ziegler.ch
Vienna Symphonic Library
www.vsl.co.at
For the Contemporary Flutist
www.forthecontemporaryflutist.com
Extended flute techniques
www.sfz.se
The Virtual Flute
http://flute.fingerings.info
Helen Bledsoe
https://helenbledsoe.com