| 其他書名 | An Administrative History of Lake Roosevelt National Recreation Area, Washington |
| 出版 | U.S. Department of the Interior, National Park Service, Lake Roosevelt National Recreation Area, 2002 |
| URL | http://books.google.com.hk/books?id=BqDDYNNObUgC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |