Board of Governors of the Federal Reserve System (U.S.), 1935-. "Security Brokers and Dealers, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 23, 1984," Z.1 Financial Accounts of the United States (1984-11-23) : 37-37. https://fraser.stlouisfed.org/title/93/item/69052/toc/482112 , accessed on April 24, 2024.