Federal Reserve Bank of St. Louis. "Week Ending July 19, 1967," U.S. Financial Data (July 19, 1967). https://fraser.stlouisfed.org/title/5335/item/537743, accessed on April 19, 2024.
Federal Reserve Bank of St. Louis. "Week Ending July 19, 1967," U.S. Financial Data (July 19, 1967). https://fraser.stlouisfed.org/title/5335/item/537743, accessed on April 19, 2024.