| 其他書名 | A Revised Guide to Their Census and Identification, with Supplemental Keys to Beached Sea Turtles and Sharks |
| 出版 | National Oceanic and Atmospheric Administration, Gulf of the Farallones National Marine Sanctuary, 1994 |
| URL | http://books.google.com.hk/books?id=AEhNRPha7bsC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |