Employment Managers' Conference (1916 : Minneapolis, Minn.) , National Society for Vocational Education and Metropolitan Life Insurance Company. Industrial Department. Proceedings of Employment Managers' Conference: Held Under the Auspices of the National Society for the Promotion of Industrial Education and the Minneapolis Civil and Commerce Association, January 19 and 20, 1916 : Bulletin of the United States Bureau of Labor Statistics, No. 196 , Washington, D.C: Government Printing Office, May 1916, https://fraser.stlouisfed.org/title/3841, accessed on September 12, 2024.