| 其他書名 | Speech of Hon. Lewis Cass, of Michigan, in Senate of the United States, Friday, January 4, 1850, on Suspending Our Diplomatic Relations with Austria |
| 出版 | Printed at the Congressional Globe Office, 1850 |
| URL | http://books.google.com.hk/books?id=DEM2AQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |