Federal Reserve Bank of St. Louis. "Prices Seasonally Adjusted," in Federal Reserve Bank of St. Louis. "July 1980," National Economic Trends (July 1980) : 4-6. https://fraser.stlouisfed.org/title/870/item/34277/toc/360364 , accessed on May 3, 2024.
Federal Reserve Bank of St. Louis. "Prices Seasonally Adjusted," in Federal Reserve Bank of St. Louis. "July 1980," National Economic Trends (July 1980) : 4-6. https://fraser.stlouisfed.org/title/870/item/34277/toc/360364 , accessed on May 3, 2024.