José Guadalupe Posada: 25 Prints Folio (PICT 999-009), Center for Southwest Research and Special Collections, University of New Mexico Libraries
José Guadalupe Posada: 25 Prints Folio (PICT 999-009), Center for Southwest Research and Special Collections, University of New Mexico Libraries https://nmarchives.unm.edu/repositories/22/resources/2870 Accessed November 21, 2024.
