M W · M. Williams · Moses W. · Udo W.
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Nigerian Diplomatic Practice | 978-1-4134-7155-7 (1-4134-7155-2) | 2005 |
| The Nigerian Diplomatic Practice: A Guide - First Revision | 978-1-4134-8724-4 (1-4134-8724-6) | 2005 |