zen, M. (1984). Sumber daya dan industri mineral. Gadjah Mada University Press.
Chicago Style (17th ed.) Citationzen, M.T. Sumber Daya Dan Industri Mineral. Gadjah Mada University Press, 1984.
MLA (8th ed.) Citationzen, M.T. Sumber Daya Dan Industri Mineral. Gadjah Mada University Press, 1984.
Warning: These citations may not always be 100% accurate.