BioStor
 | On a Collection of Sponges from the Abrolhos Islands, Western Australia A Dendy and L M Frederick (1924) Journal of the Linnean Society.Zoology 35: 477-519 |
 | A collection of West Indian Demospongiae (Porifera). In appendix, a list of Demospongiae hitherto recorded from the West Indies (1987) Annali Del Museo Civico Di Storia Naturale "giacomo Doria" 86: 65-216 |
 | A collection of marine sponges from East Africa (1993) Annali Del Museo Civico Di Storia Naturale "giacomo Doria" 89: 247-350 |