United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Communications, Technology, and the Internet. (2012). A national interoperable broadband network for public safety: Recent developments : hearing before the Subcommittee on Communications, Technology, and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, first session, September 24, 2009. ProQuest.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Communications, Technology, and the Internet. A National Interoperable Broadband Network for Public Safety: Recent Developments : Hearing Before the Subcommittee on Communications, Technology, and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, First Session, September 24, 2009. Bethesda, Md.: ProQuest, 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Communications, Technology, and the Internet. A National Interoperable Broadband Network for Public Safety: Recent Developments : Hearing Before the Subcommittee on Communications, Technology, and the Internet of the Committee on Energy and Commerce, House of Representatives, One Hundred Eleventh Congress, First Session, September 24, 2009. ProQuest, 2012.