National Research Council (U.S.). Committee on the Societal and Economic Impacts of Severe Space Weather Events, National Research Council (U.S.). Space Studies Board, National Academies Press (U.S.), & ebrary, Inc. (2008). Severe space weather events: Understanding societal and economic impacts : a workshop report : extended summary. National Academies Press.
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Chicago-viite (17. p.)
National Research Council (U.S.). Committee on the Societal and Economic Impacts of Severe Space Weather Events, National Research Council (U.S.). Space Studies Board, National Academies Press (U.S.), ja Inc ebrary. Severe Space Weather Events: Understanding Societal and Economic Impacts : A Workshop Report : Extended Summary. Washington, D.C.: National Academies Press, 2008.
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MLA-viite (9. p.)
National Research Council (U.S.). Committee on the Societal and Economic Impacts of Severe Space Weather Events, et al. Severe Space Weather Events: Understanding Societal and Economic Impacts : A Workshop Report : Extended Summary. National Academies Press, 2008.
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