Não informado. Oceanologia. Polish Academy of Sciences, National Committee on Oceanic Research.
Lua i Stíl Chicago (17ú heag.)Não informado. Oceanologia. Warszawa: Polish Academy of Sciences, National Committee on Oceanic Research.
Lua MLA (8ú heag.)Não informado. Oceanologia. Polish Academy of Sciences, National Committee on Oceanic Research.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.