BEDNARIK, Robert. Some analytical observations of Bolivian rock art. Quellca Rumi, [S. l.], v. 1, n. 1, p. pp. 33–38, 2010. DOI: 10.70748/qr.1.2010.46. Disponível em: https://revistas.coarpe.org.pe/index.php/quellcarumi/article/view/46. Acesso em: 3 may. 2026.