Federal Reserve Bank of St. Louis. "October 1968," Review (Federal Reserve Bank of St. Louis) (October 1968). https://fraser.stlouisfed.org/title/820/item/24608, accessed on April 19, 2024.
Federal Reserve Bank of St. Louis. "October 1968," Review (Federal Reserve Bank of St. Louis) (October 1968). https://fraser.stlouisfed.org/title/820/item/24608, accessed on April 19, 2024.