HUDSON, William Henry; STEULLET, Alfredo; DEAUTIER, Enrique. Los ñandúes de la Argentina. El Hornero, Argentina, ARG, v. 4, n. 1, p. 52–59, 1927. DOI: 10.56178/eh.v4i1.182. Disponível em: https://elhornero.avesargentinas.org.ar/home/article/view/182.. Acesso em: 30 nov. 2025.