Federal Reserve Bank of Dallas. "Preliminary Announcement - Cash Offering," District Notices (Federal Reserve Bank of Dallas) (September 12, 1957). https://fraser.stlouisfed.org/title/5569/item/551201, accessed on May 8, 2024.
Federal Reserve Bank of Dallas. "Preliminary Announcement - Cash Offering," District Notices (Federal Reserve Bank of Dallas) (September 12, 1957). https://fraser.stlouisfed.org/title/5569/item/551201, accessed on May 8, 2024.