Federal Reserve Bank of St. Louis. "April 1973," National Economic Trends (April 1973). https://fraser.stlouisfed.org/title/870/item/34065, accessed on March 18, 2024.
Federal Reserve Bank of St. Louis. "April 1973," National Economic Trends (April 1973). https://fraser.stlouisfed.org/title/870/item/34065, accessed on March 18, 2024.