Federal Reserve Bank of Dallas. "Regulation Q -- Interest on Deposits, Circular No. 77-90," District Notices (Federal Reserve Bank of Dallas) (August 19, 1977). https://fraser.stlouisfed.org/scribd/?item_id=542351&filepath=/files/docs/historical/frbdal/circulars/frbdallas_circ_19770819_no77-090.pdf&start_page=1, accessed on October 23, 2017.
Temporary Suspension of Early Withdrawal Penalty, Retroactive to 7-21-77- to Remain in Effect Until Midnight 1-31-78.