UHLE, Max. Petroglyphs near Huancor. Boletín APAR, [S. l.], v. 3, n. 12, p. pp. 447, 2012. DOI: 10.70748/ba.12.2012.221. Disponível em: https://revistas.coarpe.org.pe/index.php/BoletinApar/article/view/221. Acesso em: 23 may. 2026.