United States. Bureau of Labor Statistics. "National Compensation Survey: Seattle-Tacoma-Bremerton, WA, January 2002 : Bulletin of the United States Bureau of Labor Statistics, No. 3115-15," National Compensation Survey (Wages and Salaries) (September 2002). https://fraser.stlouisfed.org/title/6009/item/582616, accessed on September 9, 2024.