(2008). batubara dan gambut (cet. 3.). Yogyakarta: Gadjah Mada University Press.
Chicago Style CitationBatubara Dan Gambut. cet. 3. Yogyakarta: Gadjah Mada University Press, 2008.
MLA CitationBatubara Dan Gambut. cet. 3. Yogyakarta: Gadjah Mada University Press, 2008.
Warning: These citations may not always be 100% accurate.