Não informado. (1930). Journal of the Faculty of Science. Hokkaido University.
Lua i Stíl Chicago (17ú heag.)Não informado. Journal of the Faculty of Science. Sapporo, Japão: Hokkaido University, 1930.
Lua MLA (8ú heag.)Não informado. Journal of the Faculty of Science. Hokkaido University, 1930.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.