Gaya APA

Elifas, J, D. (1974). Report On The Assessment Of The Engineering Geological Condition Of The Proposed Plantsite Cement Plant Baturaja,South Sumatra . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Elifas, Joedo, D.. "Report On The Assessment Of The Engineering Geological Condition Of The Proposed Plantsite Cement Plant Baturaja,South Sumatra". Bandung: Pusat Sumber Daya Geologi, 1974. Bukan Logam.