Hartono, U. (1994). The Petrology and geochemistry of the Wilis and Lawu volcanoes, East Java, Indonesia. University of Tasmania.
Chicago Style (17th ed.) CitationHartono, Udi. The Petrology and Geochemistry of the Wilis and Lawu Volcanoes, East Java, Indonesia. University of Tasmania, 1994.
MLA (8th ed.) CitationHartono, Udi. The Petrology and Geochemistry of the Wilis and Lawu Volcanoes, East Java, Indonesia. University of Tasmania, 1994.
Warning: These citations may not always be 100% accurate.