Gaya APA

Kuentag, C. (1986). Report on the Study Visit in the Field of Prospecting and Development of Industrial Minerals in Indonesia . : Department of Mineral Resources.

Gaya MLA

Kuentag, Chumpon. "Report on the Study Visit in the Field of Prospecting and Development of Industrial Minerals in Indonesia". : Department of Mineral Resources, 1986. Bukan Logam.