Sedano, R.E. & Burns, K.J. (2010). «Are the Northern Andes a species pump for Neotropical birds? Phylogenetics and biogeography of a clade of Neotropical tanagers (Aves: Thraupini)». Journal of Biogeography(Resumen|formato= requiere |url= (ayuda)) (37): 325-343. ISSN0305-0270. doi:10.1111/j.1365-2699.2009.02200.x.
Sedano, R.E. & Burns, K.J. (2010). «Are the Northern Andes a species pump for Neotropical birds? Phylogenetics and biogeography of a clade of Neotropical tanagers (Aves: Thraupini)». Journal of Biogeography(Resumen|formato= requiere |url= (ayuda)) (37): 325-343. ISSN0305-0270. doi:10.1111/j.1365-2699.2009.02200.x.