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-. "February 12, 1979," Z.1 Financial Accounts of the United States (1979-02-12) : 34-34. https://fraser.stlouisfed.org/title/93/item/69058/toc/479584 , accessed on December 9, 2023.