Board of Governors of the Federal Reserve System (U.S.), 1935-. "Private Nonbank Financial Institutions, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 7, 1990," Z.1 Financial Accounts of the United States (1990-03-07) : 35-35. https://fraser.stlouisfed.org/title/93/item/69046/toc/476771 , accessed on March 28, 2024.