Harp Therapy journal - http://www.harptherapyjournal.com/
La harpe, corps et âme - http://www.jpost.com/landedpages/printarticle.aspx?id=335527
HT An ancient instrument comes of ages, Anita R. Quick : http://www.harpsoflorien.com/pdf/Harp%20Therapy%20-%20Quick.pdf