Federal Reserve Bank of St. Louis. "October 1967," Review (Federal Reserve Bank of St. Louis) (October 1967). https://fraser.stlouisfed.org/title/820/item/24610, accessed on April 17, 2024.
Federal Reserve Bank of St. Louis. "October 1967," Review (Federal Reserve Bank of St. Louis) (October 1967). https://fraser.stlouisfed.org/title/820/item/24610, accessed on April 17, 2024.