Não informado. (1973). Annual Report. International Commission for the Northwest Atlantic Fisheries.
Chicago-referens (17:e uppl.)Não informado. Annual Report. Dartmouth, Canada: International Commission for the Northwest Atlantic Fisheries, 1973.
MLA-referens (8:e uppl.)Não informado. Annual Report. International Commission for the Northwest Atlantic Fisheries, 1973.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.