APA

United States, United States, . (2005). Implications of power blackouts for the nation's cybersecurity and critical infrastructure protection: joint hearing of the Subcommittee on Cybersecurity, Science, and Research and Development and the Subcommittee on Infrastructure and Border Security of the Select Committee on Homeland Security, House of Representatives, One Hundred Eighth Congress, first session, September 4, 2003 and September 23, 2003. Washington: U.S. Government Printing Office.

Chicago

United States, United States, . 2005. Implications of power blackouts for the nation's cybersecurity and critical infrastructure protection: joint hearing of the Subcommittee on Cybersecurity, Science, and Research and Development and the Subcommittee on Infrastructure and Border Security of the Select Committee on Homeland Security, House of Representatives, One Hundred Eighth Congress, first session, September 4, 2003 and September 23, 2003. Washington: U.S. Government Printing Office.

Harvard

United States, United States, . (2005). Implications of power blackouts for the nation's cybersecurity and critical infrastructure protection: joint hearing of the Subcommittee on Cybersecurity, Science, and Research and Development and the Subcommittee on Infrastructure and Border Security of the Select Committee on Homeland Security, House of Representatives, One Hundred Eighth Congress, first session, September 4, 2003 and September 23, 2003. Washington: U.S. Government Printing Office.

MLA

United States, United States, . Implications of power blackouts for the nation's cybersecurity and critical infrastructure protection: joint hearing of the Subcommittee on Cybersecurity, Science, and Research and Development and the Subcommittee on Infrastructure and Border Security of the Select Committee on Homeland Security, House of Representatives, One Hundred Eighth Congress, first session, September 4, 2003 and September 23, 2003. Washington: U.S. Government Printing Office. 2005.