Não informado. (1949). Japan science review. Japanese Association of Agricultural Science Societies.
Chicago-referens (17:e uppl.)Não informado. Japan Science Review. Tokyo: Japanese Association of Agricultural Science Societies, 1949.
MLA-referens (8:e uppl.)Não informado. Japan Science Review. Japanese Association of Agricultural Science Societies, 1949.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.
