Gaya APA
Kartokusumo, W. (1971).
The Geochemistry Of The Kawah Kamojang Geothermal System Indonesia .
Bandung:
Indonesia Geological Survey.
Gaya MLA
Kartokusumo, Wishnu.
"The Geochemistry Of The Kawah Kamojang Geothermal System Indonesia".
Bandung:
Indonesia Geological Survey,
1971.
Panas Bumi.