United States. Bureau of Labor Statistics. "National Compensation Survey: Providence-Fall River-Warwick, RI-MA, December 2004 : Bulletin of the United States Bureau of Labor Statistics, No. 3130-10," National Compensation Survey (Wages and Salaries) (September 2005). https://fraser.stlouisfed.org/title/6009/item/582845, accessed on September 18, 2024.