Federal Reserve Bank of St. Louis. "April 1988," National Economic Trends (April 1988). https://fraser.stlouisfed.org/title/870/item/34237, accessed on May 7, 2024.
Federal Reserve Bank of St. Louis. "April 1988," National Economic Trends (April 1988). https://fraser.stlouisfed.org/title/870/item/34237, accessed on May 7, 2024.