Federal Reserve Bank of St. Louis. "April 1987," National Economic Trends (April 1987). https://fraser.stlouisfed.org/title/870/item/34356, accessed on April 23, 2024.
Federal Reserve Bank of St. Louis. "April 1987," National Economic Trends (April 1987). https://fraser.stlouisfed.org/title/870/item/34356, accessed on April 23, 2024.