Backes, Clarus. "The Migrants' Union Comes to Pickle Country." Chicago Tribune Magazine, 1968 October 20

Backes, Clarus. "The Migrants' Union Comes to Pickle Country." Chicago Tribune Magazine, 1968 October 20, Box: 154, Folder: 3. Julian Samora Papers, 24426265. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/388629 Accessed September 26, 2026.