Federal Reserve Bank of Dallas. "Over-the-Counter (OTC) Margin Stocks, Notice 93-22," District Notices (Federal Reserve Bank of Dallas) (February 8, 1993). https://fraser.stlouisfed.org/title/5569/item/546212, accessed on May 11, 2024.
Federal Reserve Bank of Dallas. "Over-the-Counter (OTC) Margin Stocks, Notice 93-22," District Notices (Federal Reserve Bank of Dallas) (February 8, 1993). https://fraser.stlouisfed.org/title/5569/item/546212, accessed on May 11, 2024.