Não informado. (1988). Journal of Mineralogy, Petrology and Economic Geology. Japanese Association of Mineralogists, Petrologists and Economic Geologists.
Chicago-referens (17:e uppl.)Não informado. Journal of Mineralogy, Petrology and Economic Geology. Sendai, Japão: Japanese Association of Mineralogists, Petrologists and Economic Geologists, 1988.
MLA-referens (8:e uppl.)Não informado. Journal of Mineralogy, Petrology and Economic Geology. Japanese Association of Mineralogists, Petrologists and Economic Geologists, 1988.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.