Não informado. (1980). Dana: A journal of fisheries and marine research. Danish Institute for Fishery and Marine Research.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Dana: A Journal of Fisheries and Marine Research. Charlottenlund, Dinamarca: Danish Institute for Fishery and Marine Research, 1980.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Dana: A Journal of Fisheries and Marine Research. Danish Institute for Fishery and Marine Research, 1980.
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