Board of Governors of the Federal Reserve System (U.S.), 1935-. "Regulation T amended to permit brokers or dealers to extend and maintain credit on certain nonconvertible corporate bonds" in Press Releases of the Board of Governors of the Federal Reserve System
(September 20, 1978).
https://fraser.stlouisfed.org/title/9237/item/694402, accessed on March 5, 2026.