Não informado. Fisheries research technical report. Ministry of Agriculture, Fisheries and Food.
Chicago-referens (17:e uppl.)Não informado. Fisheries Research Technical Report. Lowestoft, Inglaterra: Ministry of Agriculture, Fisheries and Food.
MLA-referens (8:e uppl.)Não informado. Fisheries Research Technical Report. Ministry of Agriculture, Fisheries and Food.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.