United States. Bureau of Labor Statistics. "National Compensation Survey: Providence-Fall River-Warwick, RI-MA, December 2000 : Bulletin of the United States Bureau of Labor Statistics, No. 3110-08,"
National Compensation Survey (Wages and Salaries)
(September 2001).
https://fraser.stlouisfed.org/title/6009/item/582542, accessed on September 18, 2024.