| 其他書名 | An Administrative History of Wrangell-St. Elias National Park and Preserve, Alaska, 1978-2001 |
| 出版 | National Park Service, Alaska System Support Office, 2002 |
| URL | http://books.google.com.hk/books?id=clBK1YDLnYcC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |