References
- del Hoyo J, Elliott A, Christie DA. 2010. Handbook of the Birds of the world. Vol. 15. Barcelona: Lynx Editions.
- Gill F, Donsker D. 2014. IOC World Bird List Version 4.2. [cited 2014 Apr 1]. www.worldbirdnames.org.
- Saitou N, Nei M. 1987. The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol. 4:406–425.
- Zuccon D, Prŷs-Jones R, Rasmussen PC, Ericson PGP. 2012. The phylogenetic relationships and generic limits of finches (Fringillidae). Mol Phylogenet Evol. 62:581–596.