United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. (2010). An uneasy relationship: U.S. reliance on private security firms in overseas operations : hearing before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, second session, February 27, 2008. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. An Uneasy Relationship: U.S. Reliance on Private Security Firms in Overseas Operations : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, Second Session, February 27, 2008. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. An Uneasy Relationship: U.S. Reliance on Private Security Firms in Overseas Operations : Hearing Before the Committee on Homeland Security and Governmental Affairs, United States Senate, One Hundred Tenth Congress, Second Session, February 27, 2008. U.S. G.P.O., 2010.