Não informado. Oceanologia. Polish Academy of Sciences, National Committee on Oceanic Research.
Chicago-viite (17. p.)Não informado. Oceanologia. Warszawa: Polish Academy of Sciences, National Committee on Oceanic Research.
MLA-viite (8. p.)Não informado. Oceanologia. Polish Academy of Sciences, National Committee on Oceanic Research.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.