| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Learning for Change in World Society: Reflections, Activities and Resources | 978-0-9504434-1-6 (0-9504434-1-7) | 1976 |
| Learning for Change in World Society: Reflections, Activities, Resources | 978-0-9504434-3-0 (0-9504434-3-3) | 1979 |
World Summit of Ministers of Health on Programmes for AIDS Prevention