| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Leading People from the MIddle: The Universal Mission of Heart and Mind | 978-1-93O771-25-3 (1-93O771-25-8) | 2002 |
P R · P. Robinson · W.P. · W.P. Robinson · W R · W. Robinson · William P. · William Percy Robinson · William R. · William Robinson