| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Owner's Manual to the Voice: A Guide for Singers and Other Professional Voice Users | 978-0-19-996466-6 (0-19-996466-1) | 2013 | L. Arick Forrest ยท Kerrie Obert |
| The Owner's Manual to the Voice: A Guide For Singers And Other Professional Voice Users | 978-0-19-996468-0 (0-19-996468-8) | 2013 | |