Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "April 1973," National Economic Trends (April 1973) : 16-16. https://fraser.stlouisfed.org/title/870/item/34065/toc/184337 , accessed on May 3, 2024.
Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "April 1973," National Economic Trends (April 1973) : 16-16. https://fraser.stlouisfed.org/title/870/item/34065/toc/184337 , accessed on May 3, 2024.