| Trích dẫn | Nowak, R.M. 2003 Walker's Marine mammals of the world. 6th edition. John Hopkins University Press. 264 p. |
| DOI / ISBN | |
| Giấy URL | |
| Ref. No. | 1005 |
| Ngôn ngữ | English |
| Cách sử dụng | not used yet |
| Comments on the publication | |
| Tìm thông tin này trong | Google Scholar | Scirus | Species used from this reference |
| Cross references |