BELTRÁN, Javier. Las rapaces dentro de los ecosistemas naturales. Nuestras Aves, [S. l.], n. 6, p. 27–28, 1985. DOI: 10.56178/na.vi6.483. Disponível em: https://nuestrasaves.avesargentinas.org.ar/home/article/view/483.. Acesso em: 11 oct. 2025.