Obenauer, Marie Louise , Nienburg, Bertha M., 1890- , United States. Bureau of Labor Statistics. Industrial Relations Division and United States. Bureau of Labor Statistics. Effect of Minimum-Wage Determinations in Oregon : Bulletin of the United States Bureau of Labor Statistics, No. 176 , Washington, D.C: Government Printing Office, July 1915, https://fraser.stlouisfed.org/title/3831, accessed on November 15, 2024.