Federal Reserve Bank of Dallas. "Exchange Offering, Circular No. 70-253," District Notices (Federal Reserve Bank of Dallas) (October 23, 1970). https://fraser.stlouisfed.org/title/5569/item/543059, accessed on April 18, 2024.
Federal Reserve Bank of Dallas. "Exchange Offering, Circular No. 70-253," District Notices (Federal Reserve Bank of Dallas) (October 23, 1970). https://fraser.stlouisfed.org/title/5569/item/543059, accessed on April 18, 2024.