United States. General Accounting Office and United States. Government Accountability Office. "Improvements Needed in the Federal Reserve Reporting System for Recognized Dealers in Government Securities : Report to the Vice-Chairman of the Joint Economic Committee, Congress of the United States" in GAO Reports & Testimonies (October 6, 1971). https://fraser.stlouisfed.org/title/6136/item/589780, accessed on March 17, 2025.