R. P. · Richard A. Panzer · Richard A. Panzer Ph.D. · Richard P.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Mommy, Daddy, Where Do Babies Come From? | 978-1-888933-04-8 (1-888933-04-6) | 1997 | Grace Ayad |
| Mommy, Daddy, Where Do Babies Come from | 978-1-888933-09-3 (1-888933-09-7) | 1997 | " |