United States. Bureau of Labor Statistics. "National Compensation Survey: San Francisco-Oakland-San Jose, CA, April 2001 : Bulletin of the United States Bureau of Labor Statistics, No. 3110-35,"
National Compensation Survey (Wages and Salaries)
(December 2001).
https://fraser.stlouisfed.org/title/6009/item/582557, accessed on September 18, 2024.