Federal Reserve Bank of Dallas. "Interpretation of Regulation Z -- Truth-in-Lending, Circular No. 77-101," District Notices (Federal Reserve Bank of Dallas) (September 6, 1977). https://fraser.stlouisfed.org/scribd/?item_id=542362&filepath=/files/docs/historical/frbdal/circulars/frbdallas_circ_19770906_no77-101.pdf&start_page=1, accessed on October 21, 2017.
Effective 8-17-77. Application of Certain Requirements to Credit Card Plans Involving Transaction-by-transaction Billing and the Imposition of No Finance Charge.