Federal Reserve Bank of Dallas. "Cash Offerings," District Notices (Federal Reserve Bank of Dallas) (April 1, 1960). https://fraser.stlouisfed.org/title/5569/item/551054, accessed on April 19, 2024.
Federal Reserve Bank of Dallas. "Cash Offerings," District Notices (Federal Reserve Bank of Dallas) (April 1, 1960). https://fraser.stlouisfed.org/title/5569/item/551054, accessed on April 19, 2024.