Federal Reserve Bank of Dallas. "Exchange Offering, Circular No. 69-241," District Notices (Federal Reserve Bank of Dallas) (September 18, 1969). https://fraser.stlouisfed.org/title/5569/item/544238, accessed on May 4, 2024.
Federal Reserve Bank of Dallas. "Exchange Offering, Circular No. 69-241," District Notices (Federal Reserve Bank of Dallas) (September 18, 1969). https://fraser.stlouisfed.org/title/5569/item/544238, accessed on May 4, 2024.