Federal Reserve Bank of Dallas. "Over-the-Counter (OTC) Margin Stocks, Notice 93-54," District Notices (Federal Reserve Bank of Dallas) (May 7, 1993). https://fraser.stlouisfed.org/title/5569/item/546245, accessed on April 25, 2024.
Federal Reserve Bank of Dallas. "Over-the-Counter (OTC) Margin Stocks, Notice 93-54," District Notices (Federal Reserve Bank of Dallas) (May 7, 1993). https://fraser.stlouisfed.org/title/5569/item/546245, accessed on April 25, 2024.