National Academies Press (U.S.), ebrary, Inc, Sylves, R. T., & Wood, H. M. (2004). Hazards watch: Reducing the impacts of disasters through improved earth observations : summary of a workshop, October 22, 2003, Washington, DC : a summary to the Disasters Roundtable. National Academies Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Academies Press (U.S.), Inc ebrary, Richard Terry Sylves, و Helen M. Wood. Hazards Watch: Reducing the Impacts of Disasters Through Improved Earth Observations : Summary of a Workshop, October 22, 2003, Washington, DC : A Summary to the Disasters Roundtable. Washington, D.C.: National Academies Press, 2004.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Academies Press (U.S.), et al. Hazards Watch: Reducing the Impacts of Disasters Through Improved Earth Observations : Summary of a Workshop, October 22, 2003, Washington, DC : A Summary to the Disasters Roundtable. National Academies Press, 2004.