Board of Governors of the Federal Reserve System (U.S.), 1935-. "Regulation Y amendment to permit credit card banks of bank holding companies to offer a price reduction on cards issued to affiliated bank customer approved" in Press Releases of the Board of Governors of the Federal Reserve System
(November 8, 1990).
https://fraser.stlouisfed.org/title/9237/item/691941, accessed on March 14, 2026.