Prządka-Giersz, Patrycja, and Miłosz Giersz. “Sociopolitical Transformations During the Late Pre-Hispanic Times As Revealed by the Archaeological Record from the Culebras Valley, North Coast of Peru”. Estudios Latinoamericanos 340 (December 31, 2014): 125-149. Accessed May 16, 2022. https://estudioslatinoamericanos.pl/index.php/estudios/article/view/87.