| 其他書名 | Petroleum : a resource interpretation / by Chester G. Gilbert and Joseph E. Pogue of the Division of Mineral Technology, United States National Museum |
| 出版 | U.S. Government Printing Office, 1918 |
| URL | http://books.google.com.hk/books?id=aUXN0AEACAAJ&hl=&source=gbs_api |