| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A New Approach to Sight Singing | 978-0-393-28491-1 (0-393-28491-3) | 2017 | Sol Berkowitz · Gabriel Fontrier · Edward Smaldone |
| A New Approach to Sight Singing | 978-0-393-91150-3 (0-393-91150-0) | 2010 | Sol Berkowitz · Gabriel Fontrier · Leo Kraft · Edward Smaldone |