Board of Governors of the Federal Reserve System (U.S.), 1935-. "Rest of the World, Seasonally Adjusted Annual Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "September 5, 1979 : Annual Revisions," Z.1 Financial Accounts of the United States (1979-09-05) : 22-22. https://fraser.stlouisfed.org/title/93/item/69130/toc/479851 , accessed on December 5, 2023.