Não informado. (1963). Report of the State Geologist. Department of Conservation, Division of Mines and Geology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Report of the State Geologist. Sacramento, Calif: Department of Conservation, Division of Mines and Geology, 1963.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Report of the State Geologist. Department of Conservation, Division of Mines and Geology, 1963.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.