Sukandarrumidi. Geologi sejarah. Gadjah Mada University Press.
Chicago Style CitationSukandarrumidi. Geologi Sejarah. Gadjah Mada University Press.
MLA CitationSukandarrumidi. Geologi Sejarah. Gadjah Mada University Press.
Warning: These citations may not always be 100% accurate.