United States. Bureau of Labor Statistics. "National Compensation Survey: Los Angeles-Riverside-Orange County, CA, April 2000 : Bulletin of the United States Bureau of Labor Statistics, No. 3105-25,"
National Compensation Survey (Wages and Salaries)
(January 2001).
https://fraser.stlouisfed.org/title/6009/item/582479, accessed on September 19, 2024.