C Hurst & Co Publishers Ltd · Yale University Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Military Advisor to the Secretary-general: United Nations Peace Keeping and the Congo Crisis | 978-1-85065-085-0 (1-85065-085-3) | 1993 |
| The Theory and Practice of Peace-keeping | 978-0-905838-82-3 (0-905838-82-3) | 1984 |
| The thin blue line: International peacekeeping and its future | 978-0-300-01782-3 (0-300-01782-0) | 1974 |