66. DeLeon, Daniel. The Ballot and the Class Struggle, 1935

66. DeLeon, Daniel. The Ballot and the Class Struggle, 1935, Box: 2. 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/193203 Accessed December 23, 2024.