1. Natural Disasters;Alexander,1993
2. Asian Disaster Reduction Center, 2002. ADRC 20th Century Asian Natural Disasters Data Book, http://www.adrc.or.jp/publications/databook/databook_20th/top_e.htm.
3. Bautista, C.B., 1996. The Mount Pinatubo disaster and the people of Central Luzon. In: Newhall C.G., Punongbayan R.S. (Eds.), Fire and Mud. Philippine Institute of Volcanology and Seismology and the University of Washington Press, Seattle and London, pp. 151–161.
4. Impacts of eruptions on human health;Baxter,2000
5. Human Health and Vulnerability in the Nyiragongo Volcano Crisis Democratic Republic of Congo 2002: Final Report to the World Health Organisation;Baxter,2002