Federal Reserve Bank of St. Louis. "February 19, 1987," U.S. Financial Data (February 19, 1987). https://fraser.stlouisfed.org/title/5335/item/538698, accessed on April 24, 2024.
Federal Reserve Bank of St. Louis. "February 19, 1987," U.S. Financial Data (February 19, 1987). https://fraser.stlouisfed.org/title/5335/item/538698, accessed on April 24, 2024.