Strategy for Homeland Defense & Civil Support. United States Department of Defense.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStrategy for Homeland Defense & Civil Support. United States Department of Defense.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStrategy for Homeland Defense & Civil Support. United States Department of Defense.
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