Federal Reserve Bank of Dallas. "Amendment to Regulation E, Circular No. 81-12," District Notices (Federal Reserve Bank of Dallas) (January 15, 1981). https://fraser.stlouisfed.org/title/5569/item/541193, accessed on August 16, 2018.
Regulation E, Electronic Fund Transfers, Amendment Effective 1-15-81, Permits Debits to Customer Accounts for Repay of Preauthorized Overdraft Credit.