Federal Reserve Bank of Dallas. "[General Ruling No. 6 Supplementing General Ruling No. 5]," District Notices (Federal Reserve Bank of Dallas) (August 10, 1940). https://fraser.stlouisfed.org/title/5569/item/548225, accessed on March 29, 2024.
Federal Reserve Bank of Dallas. "[General Ruling No. 6 Supplementing General Ruling No. 5]," District Notices (Federal Reserve Bank of Dallas) (August 10, 1940). https://fraser.stlouisfed.org/title/5569/item/548225, accessed on March 29, 2024.