BÖRGEL OLIVARES, R.; GEORGUDIS MAYA, B. .; ORTIZ AVILA, J.; VELOZO FIGUEROA, L. Physical and human geography of the XI Region of Chile and its marshlands. Perspectives of environmental management. Revista de Geografía Norte Grande, [S. l.], n. 19, p. 105–119, 1992. Disponível em: https://onomazein.letras.uc.cl/index.php/RGNG/article/view/40511. Acesso em: 27 sep. 2024.