DEL-RIO, G.; SILVEIRA, L. F.; CAVARZERE, V.; RÊGO, M. A. A taxonomic review of the Golden-green Woodpecker, Piculus chrysochloros (Aves: Picidae) reveals the existence of six valid taxa. Zootaxa, Auckland, New Zealand, v. 3626, n. 4, p. 531–542, 2013. DOI: 10.11646/zootaxa.3626.4.7. Disponível em: https://mapress.com/zt/article/view/zootaxa.3626.4.7. Acesso em: 22 apr. 2025.