Federal Reserve Bank of St. Louis. "May 1969," Review (Federal Reserve Bank of St. Louis) (May 1969). https://fraser.stlouisfed.org/title/820/item/24244, accessed on March 29, 2024.
Federal Reserve Bank of St. Louis. "May 1969," Review (Federal Reserve Bank of St. Louis) (May 1969). https://fraser.stlouisfed.org/title/820/item/24244, accessed on March 29, 2024.