Federal Reserve Bank of St. Louis. "Week Ending: September 29, 1971," U.S. Financial Data (September 29, 1971). https://fraser.stlouisfed.org/title/5335/item/537915, accessed on April 18, 2024.
Federal Reserve Bank of St. Louis. "Week Ending: September 29, 1971," U.S. Financial Data (September 29, 1971). https://fraser.stlouisfed.org/title/5335/item/537915, accessed on April 18, 2024.