| 其他書名 | For the Feeble-minded Belonging to Lancashire, Yorkshire, Cheshire, Westmorland, Cumberland, Durham and Northumberland ; Forty-ninth Annual Report |
| 出版 | Royal Albert Institution, 1913 |
| URL | http://books.google.com.hk/books?id=8F1AywAACAAJ&hl=&source=gbs_api |