Avendaño, Jorge; Barker, F. Keith; Cadena, Carlos (2016). "The Yellow-green Bush-tanager is neither a bush-tanager nor a sparrow: Molecular phylogenetics reveals that Chlorospingus flavovirens is a tanager (Aves: Passeriformes; Thraupidae)". Zootaxa. 4136 (2): 373–81. doi:10.11646/zootaxa.4136.2.7. PMID27395721.
Avendaño, Jorge; Barker, F. Keith; Cadena, Carlos (2016). "The Yellow-green Bush-tanager is neither a bush-tanager nor a sparrow: Molecular phylogenetics reveals that Chlorospingus flavovirens is a tanager (Aves: Passeriformes; Thraupidae)". Zootaxa. 4136 (2): 373–81. doi:10.11646/zootaxa.4136.2.7. PMID27395721.