United States. Congress. Senate. Committee on Foreign Relations. (2009). $150 oil: Instability, terrorism and economic disruption : hearing before the Committee on Foreign Relations, United States Senate, One Hundred Eleventh Congress, first session, July 16, 2009. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. $150 Oil: Instability, Terrorism and Economic Disruption : Hearing Before the Committee on Foreign Relations, United States Senate, One Hundred Eleventh Congress, First Session, July 16, 2009. Washington: U.S. G.P.O., 2009.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. $150 Oil: Instability, Terrorism and Economic Disruption : Hearing Before the Committee on Foreign Relations, United States Senate, One Hundred Eleventh Congress, First Session, July 16, 2009. U.S. G.P.O., 2009.