Não informado. (1963). FAO Fisheries Circular. Food and Agriculture Organization of the United Nations.
Chicago-referens (17:e uppl.)Não informado. FAO Fisheries Circular. Rome: Food and Agriculture Organization of the United Nations, 1963.
MLA-referens (8:e uppl.)Não informado. FAO Fisheries Circular. Food and Agriculture Organization of the United Nations, 1963.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.