Disasters, Why We Repeat Them, and How We Can Learn Them. Homeland Security Affairs (NPS Center for Homeland Defense and Security). 2006-07, II (2) [2014-04-06]

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（原始内容存档于2013-10-17）. Andrea Reiher. Primetime Emmy Awards 2012 complete winners list: 'Homeland' takes home the hardware. Zap2it. September 24, 2012 [May 23, 2013]. （原始内容存档于2013年5月10日）

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Disasters, Why We Repeat Them, and How We Can Learn Them. Homeland Security Affairs (NPS Center for Homeland Defense and Security). 2006-07, II (2) [2014-04-06]

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