Não informado. (1932). Contributions from the Akkeshi Marine Biological Station. Hokkaido University, Faculty of Science.
Lua i Stíl Chicago (17ú heag.)Não informado. Contributions from the Akkeshi Marine Biological Station. Akkeshi-cho, Japão: Hokkaido University, Faculty of Science, 1932.
Lua MLA (8ú heag.)Não informado. Contributions from the Akkeshi Marine Biological Station. Hokkaido University, Faculty of Science, 1932.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.