Federal Reserve Bank of St. Louis. "Prices," in Federal Reserve Bank of St. Louis. "May 1967," National Economic Trends (May 1967) : 10-12. https://fraser.stlouisfed.org/title/870/item/34342/toc/425996 , accessed on April 19, 2024.
Federal Reserve Bank of St. Louis. "Prices," in Federal Reserve Bank of St. Louis. "May 1967," National Economic Trends (May 1967) : 10-12. https://fraser.stlouisfed.org/title/870/item/34342/toc/425996 , accessed on April 19, 2024.