Gaya APA
Hok, T, S. (1940).
Tisitutyosazyo, Bandoeng Report About A Trip To The Find Places Of Clay At Banjoeasin-Kembaran (Kedoe Sheet 71 D,72 B) On August 7, 1940 .
Bandung:
Pusat Sumber Daya Geologi.
Gaya MLA
Hok, Tan, Sin.
"Tisitutyosazyo, Bandoeng Report About A Trip To The Find Places Of Clay At Banjoeasin-Kembaran (Kedoe Sheet 71 D,72 B) On August 7, 1940".
Bandung:
Pusat Sumber Daya Geologi,
1940.
Bukan Logam.