MENDOZA, Alberto Bueno; GRIEDER, Terence. Los petroglifos de La Galgada. Boletín APAR, [S. l.], v. 1, n. 4, p. pp. 50–52, 2010. DOI: 10.70748/ba.4.2010.135. Disponível em: https://revistas.coarpe.org.pe/index.php/BoletinApar/article/view/135. Acesso em: 27 oct. 2025.