Federal Reserve Bank of St. Louis. "February 1970," National Economic Trends (February 1970). https://fraser.stlouisfed.org/title/870/item/34275, accessed on March 19, 2024.
Federal Reserve Bank of St. Louis. "February 1970," National Economic Trends (February 1970). https://fraser.stlouisfed.org/title/870/item/34275, accessed on March 19, 2024.