www.mouritz.co.uk Mouritz: Publisher of books on the Alexander Technique, United Kingdom
www.habitandchoice.com Beret Arcaya, Teacher of the Alexander Technique/ trainer/voice teacher, New York City
All things Cello:
www.londoncellos.org London Cello Society, a charity devoted to the cello www.sazer-cello.com Vic Sazer, cellist and author of New Directions in Cello Playing