Federal Reserve Bank of Dallas. "Revised Regulation D, Circular No. 80-170(D)," District Notices (Federal Reserve Bank of Dallas) (September 9, 1980). https://fraser.stlouisfed.org/title/5569/item/541102, accessed on January 18, 2019.
Regulation D Revised Pamphlet and Supplement Effective 11-13-80. Requirements for Reporting and Maintaining Reserves. Circular to International Banking Organizations.