1. Amadon, D. (1966): The superspecies concept. Syst. Zool. 15: 245–249.
2. Ash, J. S., &S. L. Olson (1985): A second specimen ofMirafra (Heteromirafra) sidamoensis Erard. Bull. Brit. Orn. Cl. 105: 141–143.
3. Burnier, E. (1976): Une nouvelle espèce de l'avifaune paléarctique: la Sittelle kabyle,Sitta ledanti. Nos Oiseaux 33: 337–340.
4. Davis, T. J. (1986): Distribution and natural history of some birds from the Departments of San Martin and Amazonas, northern Peru. Condor 88: 50–56.
5. Delacour, J., &D. Amadon (1973): Curassows and related birds. American Mus. Nat. Hist., New York.