Board of Governors of the Federal Reserve System (U.S.), 1935-. "Profit Taxes Payable, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "June 10, 1985," Z.1 Financial Accounts of the United States (1985-06-10) : 55-55. https://fraser.stlouisfed.org/title/93/item/69122/toc/482236 , accessed on April 17, 2024.