William Penn College · Xlibris Corp
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Building the Voice As an Instrument With a Studio Reference Handbook | 978-0-916358-08-2 (0-916358-08-9) | 1981 |
| With a Song in My Psyche: On the Psychology of Singing and Teaching Singing | 978-1-4010-4094-9 (1-4010-4094-2) | 2002 |