Federal Reserve Bank of Dallas. "Exchange Offering, Circular No. 68-28," District Notices (Federal Reserve Bank of Dallas) (February 1, 1968). https://fraser.stlouisfed.org/title/5569/item/543736, accessed on April 18, 2024.
Federal Reserve Bank of Dallas. "Exchange Offering, Circular No. 68-28," District Notices (Federal Reserve Bank of Dallas) (February 1, 1968). https://fraser.stlouisfed.org/title/5569/item/543736, accessed on April 18, 2024.