Federal Reserve Bank of Dallas. "Interest Rates, Circular No. 81-97," District Notices (Federal Reserve Bank of Dallas) (May 6, 1981). https://fraser.stlouisfed.org/scribd/?item_id=541276&filepath=/files/docs/historical/frbdal/circulars/frbdallas_circ_19810506_no81-097.pdf&start_page=1, accessed on September 21, 2017.
Regulation Q Related. Transmission of Current Interest Rates as Service to Depository Institutions On-line With This Bank. Rates Transmittal Computer -to- Computer Each Monday.