KNAPP, Gregory. Geografía lingüística y cultural del Perú contemporáneo. Anthropologica, [S. l.], v. 6, n. 6, p. 285–308, 1988. DOI: 10.18800/anthropologica.198801.012. Disponível em: https://revistas.pucp.edu.pe/index.php/anthropologica/article/view/10296. Acesso em: 29 dic. 2025.