Template:Cardoso da Silva & Stotz, 1992
- Cardoso da Silva, J.M. & Stotz, D.F. 1992. Geographic variation in the sharp-billed treehunter Heliobletus contaminatus. Bulletin of the British Ornithologists' Club, 112: 98–101. BHL
Nomenclatural acts
edit- Date of publication: 24 June 1992