J C · J. Chapman · Janice L. Chapman
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Singing and Teaching Singing, 2nd Ed. | 978-1-59756-426-7 (1-59756-426-5) | 2011 |
| Singing and Teaching Singing: A Holistic Approach to Classical Voice | 978-1-59756-015-3 (1-59756-015-4) | 2005 |