1. Parasitic Copepoda of British Fishes, Ray Society, London (1979).
2. "Sea Lice" (Lepeophtheirus) and Death of Salmon
3. Anonymous, Report of the workshop on the interactions between Salmon lice and salmonids, Edinburgh, Scotland, United Kingdom, 11-15 November 1996, Copenhagen: Int Council Exp Sea CM 1997/M:4 Ref: F (1997).