Federal Reserve Bank of Dallas. "Preliminary Announcement, Exchange Offering," District Notices (Federal Reserve Bank of Dallas) (January 30, 1963). https://fraser.stlouisfed.org/title/5569/item/551758, accessed on May 9, 2024.
Federal Reserve Bank of Dallas. "Preliminary Announcement, Exchange Offering," District Notices (Federal Reserve Bank of Dallas) (January 30, 1963). https://fraser.stlouisfed.org/title/5569/item/551758, accessed on May 9, 2024.