Jones, David L. (Voice teacher) (Nombre personal)

Jones, David L. (Voice teacher). A modern guide to old world singing, 2017: title page (David L. Jones)

David Jones, Voice Teacher. Personal website, viewed June 8, 2021: Biography (David Jones has developed an international career as author, vocal pedagogue, and teacher of singers and teachers in Europe and the U.S.; now dedicates his energy toward sharing information with teachers, writing articles, and teaching in his New York Studio and in Europe) https://www.voiceteacher.com/index.html