Knowles, S. G. (2011). The disaster experts: Mastering risk in modern America. University of Pennsylvania Press.
Citace podle Chicago (17th ed.)Knowles, Scott Gabriel. The Disaster Experts: Mastering Risk in Modern America. Philadelphia: University of Pennsylvania Press, 2011.
Citace podle MLA (9th ed.)Knowles, Scott Gabriel. The Disaster Experts: Mastering Risk in Modern America. University of Pennsylvania Press, 2011.
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