| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Focus on Music: Exploring the Musical Interests and Abilities of Blind and Partially-sighted Children and Young People with Septo-optic Dysplasia | 978-O-85473-723-9 (O-85473-723-5) | 2006 | Adam Ockelford · Linda Pring · Graham Welch |
D. T. · Darold A. Treffert · Dr. Darold A. Treffert