| Referens | John, C.C. 1931 Cephalodiscus. Discovery Reports 3:223-260. |
| DOI / ISBN | |
| Artikelns URL | |
| Ref. No. | 1524 |
| Språk | English |
| Användning | not seen |
| Comments on the publication | |
| Sök denna referens i | Google Scholar | Scirus | Species used from this reference |
| Cross references |