Gill, Joel C.; Malamud, Bruce D. (2017-03-01). "Anthropogenic processes, natural hazards, and interactions in a multi-hazard framework". Earth-Science Reviews. 166: 246–269. डीओआइ:10.1016/j.earscirev.2017.01.002.
oas.org
Organization of American States, Department of Regional Development; Organization of American States, Natural Hazards Project; United States Agency for International Development, Office of Foreign Disaster Assistance (1990). Disaster, planning and development: managing natural hazards to reduce loss(PDF). Washington, D.C.: Organization of American States. अभिगमन तिथि 21 July 2014.
