Gaya APA

B.Sc.(DSDM), I, H, W, S, I, U, K, A, S, S. (LGLF19861). Investigation Of Chromite Occurrences In The Bobaris Ophiolite Southeast Kalimantan, Indonesia . United State: Pusat Sumber Daya Geologi.

Gaya MLA

B.Sc.(DSDM), Ir., H.R., Wilher, Simandjuntak,, Ir., Umi, Kuntjara, And, Sahat, Simandjuntak. "Investigation Of Chromite Occurrences In The Bobaris Ophiolite Southeast Kalimantan, Indonesia". United State: Pusat Sumber Daya Geologi, LGLF19861. Logam.