Martinez Rios, Pedro. Mexico sin espinas, 1997

Martinez Rios, Pedro. Mexico sin espinas, 1997, map_case: OV, Item: 1999-36. Ricardo and Harriett Romo Collection of Mexican American Art Prints, 1998-06. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/350268 Accessed September 27, 2026.