| title | ISBN-13 (ISBN-10)  | year of publica- tion  | other author(s) | 
|---|---|---|---|
| Hearing in Children | 978-0-683-30764-1 (0-683-30764-9)  | 2002 | Marion P. Downs MA DHs | 
| Review Manual for Speech, Language and Hearing | 978-0-7216-6874-1 (0-7216-6874-7)  | 1983 | |
J. L. · J. P. · Jerry L. · Jerry L. Northern · Jerry P. · L.N.???? · L.P. · N.P.