Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "July 1971," National Economic Trends (July 1971) : 15-15. https://fraser.stlouisfed.org/title/870/item/34368/toc/264071 , accessed on July 26, 2024.
Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "July 1971," National Economic Trends (July 1971) : 15-15. https://fraser.stlouisfed.org/title/870/item/34368/toc/264071 , accessed on July 26, 2024.