Board of Governors of the Federal Reserve System (U.S.), 1935-. "Real Estate Investment Trusts, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "November 16, 1980," Z.1 Financial Accounts of the United States (1980-11-16) : 34-34. https://fraser.stlouisfed.org/title/93/item/69062/toc/480526 , accessed on April 19, 2024.