Federal Reserve Bank of St. Louis. "Prices," in Federal Reserve Bank of St. Louis. "October 1967," National Economic Trends (October 1967) : 12-13. https://fraser.stlouisfed.org/title/870/item/34271/toc/82764 , accessed on May 13, 2024.
Federal Reserve Bank of St. Louis. "Prices," in Federal Reserve Bank of St. Louis. "October 1967," National Economic Trends (October 1967) : 12-13. https://fraser.stlouisfed.org/title/870/item/34271/toc/82764 , accessed on May 13, 2024.