United States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment, ebrary, Inc, & O'Sullivan, T. M. (2010). Department of Homeland Security Intelligence Enterprise: Overview and issues. Nova Science Publishers.
芝加哥风格引文United States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment, Inc ebrary, 与 Terry M. O'Sullivan. Department of Homeland Security Intelligence Enterprise: Overview and Issues. New York: Nova Science Publishers, 2010.
MLA引文United States. Congress. House. Committee on Homeland Security. Subcommittee on Intelligence, Information Sharing, and Terrorism Risk Assessment, et al. Department of Homeland Security Intelligence Enterprise: Overview and Issues. Nova Science Publishers, 2010.