Não informado. (1978). Finnish marine research. Institute of Marine Research.
Chicago-referens (17:e uppl.)Não informado. Finnish Marine Research. Helsinki: Institute of Marine Research, 1978.
MLA-referens (8:e uppl.)Não informado. Finnish Marine Research. Institute of Marine Research, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.