Board of Governors of the Federal Reserve System (U.S.), 1935-. "Commercial Mortgages, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "March 12, 1986," Z.1 Financial Accounts of the United States (1986-03-12) : 49-49. https://fraser.stlouisfed.org/title/93/item/69116/toc/482745 , accessed on May 1, 2024.