| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Social foundations of the interplay between traditional and modern medical systems | 978-9964-3-0161-3 (9964-3-0161-8) | 1988 |
| Social research in rural communities: The problems of fieldwork in Ghana | 978-9964-3-0116-3 (9964-3-0116-2) | 1986 |