El Pensamiento De Las Montañas: Coconucos, Guambianos, Paeces, Yanaconas by Hugo Pórtela Guarin, Columbia,, 2000

El Pensamiento De Las Montañas: Coconucos, Guambianos, Paeces, Yanaconas by Hugo Pórtela Guarin, Columbia,, 2000, Box: 6, Folder: 7. Nora England Papers, 2023-17. Benson Latin American Collection, The University of Texas at Austin. https://archives.lib.utexas.edu/repositories/4/archival_objects/395410 Accessed September 26, 2026.