Federal Reserve Bank of Dallas. "Exchange Offerings," District Notices (Federal Reserve Bank of Dallas) (July 19, 1955). https://fraser.stlouisfed.org/title/5569/item/550894, accessed on May 4, 2024.
Federal Reserve Bank of Dallas. "Exchange Offerings," District Notices (Federal Reserve Bank of Dallas) (July 19, 1955). https://fraser.stlouisfed.org/title/5569/item/550894, accessed on May 4, 2024.