Federal Reserve Bank of Dallas. "OTC Margin List, Effective May 14, 1990, Circular No. 90-28," District Notices (Federal Reserve Bank of Dallas) (May 10, 1990). https://fraser.stlouisfed.org/title/5569/item/545886, accessed on April 19, 2024.
Federal Reserve Bank of Dallas. "OTC Margin List, Effective May 14, 1990, Circular No. 90-28," District Notices (Federal Reserve Bank of Dallas) (May 10, 1990). https://fraser.stlouisfed.org/title/5569/item/545886, accessed on April 19, 2024.