Appendix B. Geographic Boundary Definitions
United States. Bureau of Labor Statistics. "Appendix B. Geographic Boundary Definitions," in United States. Bureau of Labor Statistics. "Employment, Hours and Earnings, States and Areas, 1988-94 : Bulletin of the United States Bureau of Labor Statistics, No. 2454," Employment, Hours, and Earnings, States and Areas (November 1994) : 776-782. https://fraser.stlouisfed.org/title/245/item/5878/toc/251938 , accessed on May 4, 2024.