| 其他書名 | Collected by the Auxiliary Committee of the Iowa Commission, Louisiana Purchase Exposition, for the Exhibit of Books by Iowa Authors in the Iowa State Building, St. Louis, 1904 |
| 出版 | Iowa library commission, 1904 |
| URL | http://books.google.com.hk/books?id=ium6IlA7QksC&hl=&source=gbs_api |