Federal Reserve Bank of Dallas. "Over-the-Counter (OTC) Margin Stocks, Circular No. 87-15," District Notices (Federal Reserve Bank of Dallas) (February 26, 1987). https://fraser.stlouisfed.org/title/5569/item/545600, accessed on April 24, 2024.
Federal Reserve Bank of Dallas. "Over-the-Counter (OTC) Margin Stocks, Circular No. 87-15," District Notices (Federal Reserve Bank of Dallas) (February 26, 1987). https://fraser.stlouisfed.org/title/5569/item/545600, accessed on April 24, 2024.