References
- Cox WA, Kimball RT, Braun EL. 2007. Phylogenetic position of the New World quails: eight nuclear loci and three mitochondrial regions contradict morphology and the Sibley/Ahlquist tapestry. Auk. 124:71–84.
- Johnsgard PA. 1999. The Pheasants of the World, 2nd ed. Oxford: Oxford University Press.
- Olson SL. 1980. The significance of the distribution of the Megapodiidae. Emu. 80:21–24.
- Posada D, Crandall KA. 1998. Modeltest: testing the model of DNA substitution. Bioinformatics. 14:817–818.
- Sibley CG, Ahlquist JE. 1990. Phylogeny and Classification of Birds. New Haven: Yale University Press.