VoiceCare Network , National Center for Voice & Speech , [2000] , c2000Bodymind & voice : foundations of voice education / co-editors: Leon Thurman, Graham Welch
3
VoiceCare Network , National Center for Voice & Speech , [2000] , c2000Bodymind & voice : foundations of voice education / co-editors: Leon Thurman, Graham Welch
2