| 其他書名 | Made At Philadelphia in America, by Benjamin Franklin, L.L.D. and F.R.S. To which are Added, Letters and Papers On Philosophical Subjects |
| 出版 | David Henry, 1769 |
| URL | http://books.google.com.hk/books?id=-48_AAAAcAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |