National Compensation Survey: Elkhart-Goshen, IN, September 2005 : Bulletin of the United States Bureau of Labor Statistics, No. 3130-60
United States. Bureau of Labor Statistics. "National Compensation Survey: Elkhart-Goshen, IN, September 2005 : Bulletin of the United States Bureau of Labor Statistics, No. 3130-60," National Compensation Survey (Wages and Salaries) (June 2006). https://fraser.stlouisfed.org/title/6009/item/582895, accessed on May 18, 2024.
United States Bureau of Labor Statistics