| 其他書名 | Crossing the Formal and Informal Divide in Southwest Cameroon |
| 出版 | Research School of Asian, African and Amerindian Studies, Universiteit Leiden, 2000 |
| ISBN | 90578904969789057890499 |
| URL | http://books.google.com.hk/books?id=lq7ZAAAAMAAJ&hl=&source=gbs_api |