Federal Reserve Bank of St. Louis. "Productivity and Profits," in Federal Reserve Bank of St. Louis. "May 1998," National Economic Trends (May 1998) : 20-21. https://fraser.stlouisfed.org/title/870/item/34195/toc/343102 , accessed on April 19, 2024.
Federal Reserve Bank of St. Louis. "Productivity and Profits," in Federal Reserve Bank of St. Louis. "May 1998," National Economic Trends (May 1998) : 20-21. https://fraser.stlouisfed.org/title/870/item/34195/toc/343102 , accessed on April 19, 2024.