Board of Governors of the Federal Reserve System (U.S.), 1935-. "Monetary Authority, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 10, 1989," Z.1 Financial Accounts of the United States (1989-03-10) : 30-30. https://fraser.stlouisfed.org/title/93/item/69113/toc/476232 , accessed on May 8, 2024.