National Compensation Survey: Amarillo, TX, May 2007 : Bulletin of the United States Bureau of Labor Statistics, No. 3140-01
United States. Bureau of Labor Statistics. "National Compensation Survey: Amarillo, TX, May 2007 : Bulletin of the United States Bureau of Labor Statistics, No. 3140-01," National Compensation Survey (Wages and Salaries) (September 2007). https://fraser.stlouisfed.org/title/6009/item/582991, accessed on May 17, 2024.
United States Bureau of Labor Statistics