*Volcanism Program Digital Information SeriesH. Sigurdsson et al. (2000) Encyclopedia of Volcanoes, San Diego, Academic Press *Encyclopedia Britannica. Encyclopedia Britannica Inc., 13 Dec. 2012
*Lee Siebert and Tom Simkin, Volcanoes of the World: An Illustrated Catalog of Holocene Volcanoes and Their Eruptions (2002- ),
Smithsonian Institution, Global Volcanism Program Digital Information
Series