United States. Congress. House. Committee on Homeland Security. Subcommittee on Oversight, Investigations, and Management. (2012). Homeland Security contracting: Does the Department effectively leverage emerging technologies? : hearing before the Subcommittee on Oversight, Investigations, and Management of the Committee on Homeland Security, House of Representatives, One Hundred Twelfth Congress, first session, July 15, 2011. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Homeland Security. Subcommittee on Oversight, Investigations, and Management. Homeland Security Contracting: Does the Department Effectively Leverage Emerging Technologies? : Hearing Before the Subcommittee on Oversight, Investigations, and Management of the Committee on Homeland Security, House of Representatives, One Hundred Twelfth Congress, First Session, July 15, 2011. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Homeland Security. Subcommittee on Oversight, Investigations, and Management. Homeland Security Contracting: Does the Department Effectively Leverage Emerging Technologies? : Hearing Before the Subcommittee on Oversight, Investigations, and Management of the Committee on Homeland Security, House of Representatives, One Hundred Twelfth Congress, First Session, July 15, 2011. U.S. G.P.O., 2012.