Álvarez Gardeazábal, Gustavo. “Amaya, Javier. Santiago Londoño Londoño, the Man and the Legend. Pereira: Gráficas Buda; Seattle: Ediciones La Cigarra, 2020”. Ciencia Nueva, journal in History and Politics 4, no. 2 (December 31, 2020): 206–208. Accessed October 4, 2025. https://revistas.utp.edu.co/index.php/historia/article/view/24634.