Board of Governors of the Federal Reserve System (U.S.), 1935-. "Farm Business, 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) : 20-20. https://fraser.stlouisfed.org/title/93/item/69113/toc/476219 , accessed on April 26, 2024.