Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "June 1980," National Economic Trends (June 1980) : 14-14. https://fraser.stlouisfed.org/title/870/item/34296/toc/219108 , accessed on April 25, 2024.
Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "June 1980," National Economic Trends (June 1980) : 14-14. https://fraser.stlouisfed.org/title/870/item/34296/toc/219108 , accessed on April 25, 2024.