| 其他書名 | Who, with the Sanction of Her Majesty's Government, Accompanied the Expedition Up the Niger, in 1841, in Behalf of the Church Missionary Society ; with Appendices and a Map |
| 出版 | Frank Cass, 1970 |
| URL | http://books.google.com.hk/books?id=f0detAEACAAJ&hl=&source=gbs_api |