La Peña, V. II, Nos. 3 & 7; V. III, No. 2, undated

La Peña, V. II, Nos. 3 & 7; V. III, No. 2, undated, Box: 7, Folder: 10. Margaret Muñoz Simon Papers, 1996-77. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/292007 Accessed September 25, 2026.