Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of BankAmerica Corporation to engage de novo in issuance and sale of travelers checks" in Press Releases of the Board of Governors of the Federal Reserve System
(June 14, 1973).
https://fraser.stlouisfed.org/title/9237/item/699139, accessed on January 22, 2026.