| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-1-85670-000-9 | World Cocoa Directory 1991 | |
| 1993 | 978-1-85670-005-4 | International Cocoa Organization | The world cocoa market: An analysis of recent trends and of prospects to the year 2000 |
| 1991 | 978-1-85670-955-2 | Urban Concepts | |