Gaya APA

Madiadipoera, T., Trafimov, G. (1966). Report on Prospecting-Reconnaissance Survey on Coal at Mamahak Besar Sungai Kalian . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Madiadipoera, T.., Trafimov, G.. "Report on Prospecting-Reconnaissance Survey on Coal at Mamahak Besar Sungai Kalian". Bandung: Pusat Sumber Daya Geologi, 1966. Batubara.