Proceedings of the Tenth Annual Meeting of the International Association of Public Employment Services. Held at Washington, D C., September 11-13, 1922 : Bulletin of the United States Bureau of Labor Statistics, No. 337
United States. Bureau of Labor Statistics and International Association of Public Employment Services. "Proceedings of the Tenth Annual Meeting of the International Association of Public Employment Services. Held at Washington, D C., September 11-13, 1922 : Bulletin of the United States Bureau of Labor Statistics, No. 337," Proceedings of the Annual Meeting of the International Association of Public Employment Services (April 1923). https://fraser.stlouisfed.org/title/4022/item/493035, accessed on April 19, 2024.