Board of Governors of the Federal Reserve System (U.S.), 1935-. "Farm Mortgages, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 11, 1988," Z.1 Financial Accounts of the United States (1988-03-11) : 55-55. https://fraser.stlouisfed.org/title/93/item/69079/toc/483840 , accessed on April 17, 2024.