United States. General Accounting Office and United States. Government Accountability Office. "Proprietary Trading : Regulators Will Need More Comprehensive Information to Fully Monitor Compliance With New Restrictions When Implemented, Report to Congressional Committees" in GAO Reports & Testimonies (July 13, 2011). https://fraser.stlouisfed.org/title/6136/item/622234, accessed on October 14, 2024.