| Author: | Ralph A. Austen and Jonathan Derrick | |
| Title: | Middlemen of the Cameroons Rivers, The Duala and their hinterland, c.1600-c.1960 | |
| Place: | Cambridge; New York | |
| Publisher: | Cambridge University Press | |
| Year: | 1999 | |
| Series: | African studies series, Nr. 96 | |
| Pages: | xii, 252 | |
| ISBN: | 0521562287 (hardback), 0521566649 (pbk.) | |
| Index: | yes | |
| Bibliography: | yes |