1. Anonymous, 1991. Lobster pound manual.http://www.lobster.um.maine.edu/lobster/library/publications/lobsterpound/lobsterpound.html.
2. Bust and then boom in the Maine lobster industry: perspectives of fishers and biologists;Acheson;North Am. J. Fish. Manage.,1997
3. The Maine, USA, lobster fishery and Gaffkaemia control;Bayer,1984
4. Beal, B.F., 1994. Biotic and abiotic factors influencing growth and survival of wild and cultured individuals of the soft-shell clam, Mya arenaria L., in eastern Maine. PhD dissertation. University of Maine, Orono, Maine. 499 pp.
5. Overwintering hatchery-reared individuals of the soft-shell clam, Mya arenaria L.: a field test of site, clam size, and intraspecific density;Beal;Aquaculture,1995