Gaya APA

Geologi, P, S, D. (1998). Integrated Study On Coal Transportation System In The Southern Part Of Sumatra (Aroubd Musi River) . Bandung: Direktorat Sumber Daya Mineral.

Gaya MLA

Geologi, Pusat, Sumber, Daya. "Integrated Study On Coal Transportation System In The Southern Part Of Sumatra (Aroubd Musi River)". Bandung: Direktorat Sumber Daya Mineral, 1998. Batubara.