Federal Reserve Bank of Dallas. "Official Announcement, Circular No. 71-119," District Notices (Federal Reserve Bank of Dallas) (May 19, 1971). https://fraser.stlouisfed.org/title/5569/item/543245, accessed on March 28, 2024.
Federal Reserve Bank of Dallas. "Official Announcement, Circular No. 71-119," District Notices (Federal Reserve Bank of Dallas) (May 19, 1971). https://fraser.stlouisfed.org/title/5569/item/543245, accessed on March 28, 2024.