| 其他書名 | For Future Reference. : Entered According to Act of Congress, in the Year 1847, by Robert B. Folger, M.D., in the Clerk's Office of the District Court for the Southern District of New York |
| 出版 | 1847. Stereotyped by Vincent Dill, Jr., 17 Ann Street, 1847 |
| URL | http://books.google.com.hk/books?id=JDPTMwAACAAJ&hl=&source=gbs_api |