Não informado. (1950). SIO reference. University of California, Scripps Institution of Oceanography.
Lua i Stíl Chicago (17ú heag.)Não informado. SIO Reference. La Jolla, Calif: University of California, Scripps Institution of Oceanography, 1950.
Lua MLA (8ú heag.)Não informado. SIO Reference. University of California, Scripps Institution of Oceanography, 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.