Napolitano, J., & Breslau, K. (2019). How safe are we?: Homeland security since 9/11 (First edition.). PublicAffairs.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNapolitano, Janet, और Karen Breslau. How Safe Are We?: Homeland Security Since 9/11. First edition. New York: PublicAffairs, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNapolitano, Janet, और Karen Breslau. How Safe Are We?: Homeland Security Since 9/11. First edition. PublicAffairs, 2019.
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