Federal Reserve Bank of St. Louis. "Notes and Sources," in Federal Reserve Bank of St. Louis. "August 1997," National Economic Trends (August 1997) : 27-28. https://fraser.stlouisfed.org/title/870/item/34300/toc/374924 , accessed on April 19, 2024.
Federal Reserve Bank of St. Louis. "Notes and Sources," in Federal Reserve Bank of St. Louis. "August 1997," National Economic Trends (August 1997) : 27-28. https://fraser.stlouisfed.org/title/870/item/34300/toc/374924 , accessed on April 19, 2024.