ARRIZABALAGA, Carlos. Luis ANDRADE CIUDAD, The Spanish of the Northern Peruvian Andes. A Sociohistorical and Dialectological Account. Berna, Peter Lang, 2016. Mercurio Peruano, Piura, Perú., n. 530, p. 219–228, 2019. Disponível em: https://revistas.udep.edu.pe/mercurioperuano/article/view/1097. Acesso em: 4 feb. 2026.