Federal Reserve Bank of St. Louis. "Week Ending: June 9, 1971," U.S. Financial Data (June 9, 1971). https://fraser.stlouisfed.org/title/5335/item/537900, accessed on April 24, 2024.
Federal Reserve Bank of St. Louis. "Week Ending: June 9, 1971," U.S. Financial Data (June 9, 1971). https://fraser.stlouisfed.org/title/5335/item/537900, accessed on April 24, 2024.