Board of Governors of the Federal Reserve System (U.S.), 1935-. "Approval of application of PNC Financial Corporation for BHC Securities, Inc., and to engage in discount securities brokerage activities" in Press Releases of the Board of Governors of the Federal Reserve System
(November 30, 1983).
https://fraser.stlouisfed.org/title/9237/item/696125, accessed on January 15, 2026.