Federal Reserve Bank of Dallas. "Regulation O, Circular No. 82-1," District Notices (Federal Reserve Bank of Dallas) (January 4, 1982). https://fraser.stlouisfed.org/scribd/?item_id=541430&filepath=/files/docs/historical/frbdal/circulars/frbdallas_circ_19820104_no82-001.pdf&start_page=1, accessed on September 24, 2017.
Regulation O Loans to Executive Officers, Directors, and Principal Shareholders of Member Banks. Reporting Forms FFIEC 003 and 004.