Gaya APA

Province, M, A, F, L, O, B. (1994). The potentiality of "c" class in Bengkulu Province . Bengkulu: Dinas Pertambangan Propinsi Daerah Tingkat I Bengkulu.

Gaya MLA

Province, Mining, Agency, First, Level, Of, Bengkulu. "The potentiality of "c" class in Bengkulu Province". Bengkulu: Dinas Pertambangan Propinsi Daerah Tingkat I Bengkulu, 1994. Bukan Logam.