Federal Reserve Bank of St. Louis. "December 1972," National Economic Trends (December 1972). https://fraser.stlouisfed.org/title/870/item/34071, accessed on April 24, 2024.
Federal Reserve Bank of St. Louis. "December 1972," National Economic Trends (December 1972). https://fraser.stlouisfed.org/title/870/item/34071, accessed on April 24, 2024.