Pionero Semanario Infantil, [unnumbered], no. 5. nos. 288-291, nos. 294-295, nos. 297-299, no. 329, undated, 1970-1971

Pionero Semanario Infantil, [unnumbered], no. 5. nos. 288-291, nos. 294-295, nos. 297-299, no. 329, undated, 1970-1971, Box: 13, Folder: 1. Caridad Blanco Collection of Cuban Comic Books / Historietas Cubanas, 2018-38. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/407875 Accessed September 27, 2026.