United States. Congress. House. Committee on Oversight and Government Reform. (2012). The right to choose: Protecting union workers from forced political contributions : hearing before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, second session, February 8, 2012. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Oversight and Government Reform. The Right to Choose: Protecting Union Workers from Forced Political Contributions : Hearing Before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, Second Session, February 8, 2012. Washington: U.S. G.P.O., 2012.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Oversight and Government Reform. The Right to Choose: Protecting Union Workers from Forced Political Contributions : Hearing Before the Committee on Oversight and Government Reform, House of Representatives, One Hundred Twelfth Congress, Second Session, February 8, 2012. U.S. G.P.O., 2012.