Não informado. (1952). Kumamoto journal of science. Kumamoto University, Faculty of Science.
Chicago-referens (17:e uppl.)Não informado. Kumamoto Journal of Science. Kumamoto, Japão: Kumamoto University, Faculty of Science, 1952.
MLA-referens (8:e uppl.)Não informado. Kumamoto Journal of Science. Kumamoto University, Faculty of Science, 1952.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.