Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. (2010). «Multi-locus phylogenetic analysis of Old World chats and flycatchers reveals extensive paraphyly at family, subfamily and genus level (Aves: Muscicapidae)». Molecular Phylogenetics and Evolution57 (1): 380-392. PMID20656044. doi:10.1016/j.ympev.2010.07.008.
Sangster, G.; Alström, P.; Forsmark, E.; Olsson, U. (2010). «Multi-locus phylogenetic analysis of Old World chats and flycatchers reveals extensive paraphyly at family, subfamily and genus level (Aves: Muscicapidae)». Molecular Phylogenetics and Evolution57 (1): 380-392. PMID20656044. doi:10.1016/j.ympev.2010.07.008.
Gill, Frank; Donsker, David (eds.). «Chats, Old World flycatchers». World Bird List Version 6.2. International Ornithologists' Union. Consultado el 20 de mayo de 2016.