Sukandarrumidi. (1995). Batubara dan Gambut. Yogyakarta:Gadjah Mada University Press.
Chicago Style CitationSukandarrumidi. Batubara Dan Gambut. Yogyakarta:Gadjah Mada University Press, 1995.
MLA CitationSukandarrumidi. Batubara Dan Gambut. Yogyakarta:Gadjah Mada University Press, 1995.
Warning: These citations may not always be 100% accurate.