1. Aas K 2004. Technology for sea-based farming of sea urchins. In: Lawrence JM Guzmán O eds. Sea Urchins: Fisheries and Ecology. Lancaster USA: DEStech Publications Inc. 366-373.
2. Alabi A 2001. Problems and solutions in the mass production of juvenile Strongylocentrotus franciscanus and S. droebachiensis in British Columbia Canada. Aquaculture 2001. Book of Abstracts.
3. Barker MF Fell J 2004. Sea cage experiments on roe enhancement of New Zealand sea urchin Evechinue chloroticus. In: Sea Urchins: Fisheries and Ecology Proceedings of the International Conference on Sea Urchin Fisheries and Aquaculture 2003. Lancaster USA: DEStech Publications Inc. 375-383.
4. Bernard F 1977. Fishery and reproductive cycle of the red sea urchin Strongylocentrotus franciscanus in British Columbia. J. Fish Res. Bd. Canada 34(5):604-610.
5. Breen PA Carson TA Foster JB Stewart EA 1992. Changes in subitdal community structure associated with British Columbia sea otter transplants. Mar Ecol Prog Ser 7:13-20.