| Citation | Webb, J.E. 1957 Cephalochordata. In: John Murray Expedition 1933-4. Scientific Reports 10:121-128. |
| DOI / ISBN | |
| Paper URL | |
| Ref. No. | 1492 |
| Language | English |
| Usage | not seen |
| Remarks | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |
| Cross references | 1478 |