Gaya APA
BUSCHENDORF, F. (1959).
Examination Of Orea And Rock Samples From The Kukusan Mountains (SE-Kalimantan) .
Bandung:
Pusat Sumber Daya Geologi.
Gaya MLA
BUSCHENDORF, Fr..
"Examination Of Orea And Rock Samples From The Kukusan Mountains (SE-Kalimantan)".
Bandung:
Pusat Sumber Daya Geologi,
1959.
Logam.