Federal Reserve Bank of Dallas. "Credit Quality of Large Loan Commitments Improves for Second Consecutive Year : Industry Mapping File, Notice 11-57," District Notices (Federal Reserve Bank of Dallas) (August 25, 2011). https://fraser.stlouisfed.org/title/5569/item/615990/content/pdf/frbdallas_circ_20110825_no2011-57_indMap, accessed on September 7, 2026.