Federal Reserve Bank of Dallas. "Revision of Federal Reserve Form U-l, Circular No. 76-97," District Notices (Federal Reserve Bank of Dallas) (July 13, 1976). https://fraser.stlouisfed.org/scribd/?item_id=542180&filepath=/files/docs/historical/frbdal/circulars/frbdallas_circ_19760713_no76-097.pdf, accessed on November 23, 2017.
Regulation U, , Statement of Purpose of a Stock- Secured Extension of Credit by a Bank, Effective 9-1-76