Federal Reserve Bank of Dallas. "Preliminary Announcement - Exchange Offering," District Notices (Federal Reserve Bank of Dallas) (July 16, 1959). https://fraser.stlouisfed.org/title/5569/item/551616, accessed on May 18, 2024.
Federal Reserve Bank of Dallas. "Preliminary Announcement - Exchange Offering," District Notices (Federal Reserve Bank of Dallas) (July 16, 1959). https://fraser.stlouisfed.org/title/5569/item/551616, accessed on May 18, 2024.