Federal Reserve Bank of Dallas. "[General Ruling No. 6A]," District Notices (Federal Reserve Bank of Dallas) (March 14, 1942). https://fraser.stlouisfed.org/title/5569/item/548569, accessed on April 19, 2024.
Federal Reserve Bank of Dallas. "[General Ruling No. 6A]," District Notices (Federal Reserve Bank of Dallas) (March 14, 1942). https://fraser.stlouisfed.org/title/5569/item/548569, accessed on April 19, 2024.