Federal Reserve Bank of Dallas. "Proposed Amendments to Regulations G, T, and U (Regulation T Sent to Brokers, Dealers and Members of National Securities Exchanges), Circular No. 69-36,"
District Notices (Federal Reserve Bank of Dallas)
(February 13, 1969).
https://fraser.stlouisfed.org/title/5569/item/544025, accessed on March 2, 2025.