| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| British and other Phoronids: Keys and notes for the identification of the species | 978-O-12-23875O-O (O-12-23875O-3) | 1979 |
Christian. Einig · Christian Enss · Christian Enz · Christine Eames · Christoph Enaux · Christopher Emms