| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Case Studies for School Leaders: Implementing the ISLLC Standards | 978-1-56676-608-1 (1-56676-608-7) | 1997 | William Sharp · Helen M. Sharp |
| The Principal as School Manager, 2nd ed | 978-0-8108-4740-8 (0-8108-4740-X) | 2003 | William L. Sharp |
J.K · J.K. Walter · J. W. · J. Walter · James K. · James W. · James Walter · K. W. · K. Walter