Darsoprayitno, S. Gunung api di Indonesia. Moseum Geologi.
Chicago Style (17th ed.) CitationDarsoprayitno, Soewarno. Gunung Api Di Indonesia. Moseum Geologi.
MLA (8th ed.) CitationDarsoprayitno, Soewarno. Gunung Api Di Indonesia. Moseum Geologi.
Warning: These citations may not always be 100% accurate.