1. Adler, Friedrich. Democracy and Revolution, 1934

1. Adler, Friedrich. Democracy and Revolution, 1934, 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/193048 Accessed May 01, 2024.