SA-AR, I.; TONSAKULRUNGRUANG, K. Plumage-types of the Little-known Scarlet-breasted Flowerpecker Prionochilus thoracicus (Aves: Passeriformes: Dicaeidae). The Thailand Natural History Museum Journal, [S. l.], v. 10, n. 2, p. 125–129, 2016. Disponível em: https://li05.tci-thaijo.org/index.php/thnhmj/article/view/1841. Acesso em: 4 oct. 2026.