47. Chase, Stuart. The Challenge of Waste, 1925

47. Chase, Stuart. The Challenge of Waste, 1925, Box: 1. Leon A. Pryzbylinski, Collector, Pamphlets and Other Material Regarding Labor History and the Cooperative Movement, A&M 2056. West Virginia and Regional History Center. https://archives.lib.wvu.edu/repositories/2/archival_objects/193127 Accessed December 23, 2024.