Gaya APA
Team, J, S. (1970).
Interim Report On The Survey Of Sulawesi Tengah Area .
Bandung:
Pusat Sumber Daya Geologi.
Gaya MLA
Team, Japanese, Survey.
"Interim Report On The Survey Of Sulawesi Tengah Area".
Bandung:
Pusat Sumber Daya Geologi,
1970.
Logam.