United States. Bureau of Labor Statistics. "National Compensation Survey: Greenville-Spartanburg-Anderson, SC, September 2006 : Bulletin of the United States Bureau of Labor Statistics, No. 3135-68," National Compensation Survey (Wages and Salaries) (July 2007). https://fraser.stlouisfed.org/title/6009/item/582980, accessed on September 17, 2024.