Federal Reserve Bank of Dallas. "Enhancements in Coupon Collection Services, Circular No. 82-90," District Notices (Federal Reserve Bank of Dallas) (August 3, 1982). https://fraser.stlouisfed.org/title/5569/item/541520, accessed on November 19, 2018.
Bulletin 9 Related. Collection of Noncash Items. Improved New Credit Availability Schedule for Coupon Collection Service Effective 8-1-82.