Federal Reserve Bank of St. Louis. "August 1971," National Economic Trends (August 1971). https://fraser.stlouisfed.org/title/870/item/34153, accessed on March 19, 2024.
Federal Reserve Bank of St. Louis. "August 1971," National Economic Trends (August 1971). https://fraser.stlouisfed.org/title/870/item/34153, accessed on March 19, 2024.