| References: |
- Deposit:: BUKU STATISTIK, P.T. TAMBANG TIMAH (PERSERO), 1980.
- Deposit:: INTERNATIONAL TIN COUNCIL, TIN PRODUCTION AND INVESTMENT,
- Deposit:: LONDON, ENGLAND, 1979.
- Deposit:: E & MJ INTERNATIONAL DIRECTORY OF MINING, 1981-1982.
- Deposit:: SUJITONO, S. AND SIMATUPANG, M., REVIEW OF DISCOVERIES OF
- Deposit:: NEW TIN DEPOSITS IN INDONESIA, FIFTH WORLD CONFERENCE ON
- Deposit:: TIN, OCTOBER, 1981.
- Deposit:: SIMATUPANG, M., ET.AL., INDONESIAN TIN RESOURCES AND
- Deposit:: POTENTIAL, FOURTH TECHNICAL CONFERENCE ON TIN, KUALA
- Deposit:: LUMPUR, MALAYSIA, 1974.
- Deposit:: TIN INTERNATIONAL, AUGUST, 1982.
- Deposit:: TOUR GUIDE, ELEVENTH COMMONWEALTH MINING AND METAL-
- Deposit:: LURICAL CONGRESS, HONG KONG, MAY, 1982.
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