Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "May 1969," National Economic Trends (May 1969) : 15-15. https://fraser.stlouisfed.org/title/870/item/33993/toc/368583 , accessed on May 7, 2024.
Federal Reserve Bank of St. Louis. "General Price Indexes," in Federal Reserve Bank of St. Louis. "May 1969," National Economic Trends (May 1969) : 15-15. https://fraser.stlouisfed.org/title/870/item/33993/toc/368583 , accessed on May 7, 2024.