Federal Reserve Bank of Dallas. "Credit Risk in the Shared National Credit Portfolio Unchanged : Industry Mapping File, Notice 13-32,"
District Notices (Federal Reserve Bank of Dallas)
(October 16, 2013).
https://fraser.stlouisfed.org/title/5569/item/616104/content/pdf/frbdallas_circ_20131013_no2013-32_indMap, accessed on March 4, 2026.