Gaya APA

HARDJONO, ., SOEBROTO, . (1971). ON THE OCCURRENCES OF ECONOMIC MINERAL DEPOSITS IN TIMOR (INDONESIA) (Complied from published and unpublished reports of the Geological Survey of Indonesia) . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

HARDJONO, ., SOEBROTO, . "ON THE OCCURRENCES OF ECONOMIC MINERAL DEPOSITS IN TIMOR (INDONESIA) (Complied from published and unpublished reports of the Geological Survey of Indonesia)". Bandung: Pusat Sumber Daya Geologi, 1971. Logam.