10k Homenaje a Marti, Juarez, Zapata, "Che" (3/20), 1975

10k Homenaje a Marti, Juarez, Zapata, "Che" (3/20), 1975, Box: 4, Folder: 2. Amado Maurilio Peña Collection, 23666072. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/416190 Accessed September 26, 2026.