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 Evolution. 57 (1): 380–392. doi:10.1016/j.ympev.2010.07.008. PMID20656044.
Oliveros, Carl; Sushma Reddy; Robert G. Moyle (2012). "The phylogenetic position of some Philippine "babblers" spans the muscicapoid and sylvioid bird radiations". Molecular Phylogenetics and Evolution. 65 (2): 799–804. doi:10.1016/j.ympev.2012.07.029. PMID22877643.
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 Evolution. 57 (1): 380–392. doi:10.1016/j.ympev.2010.07.008. PMID20656044.
Oliveros, Carl; Sushma Reddy; Robert G. Moyle (2012). "The phylogenetic position of some Philippine "babblers" spans the muscicapoid and sylvioid bird radiations". Molecular Phylogenetics and Evolution. 65 (2): 799–804. doi:10.1016/j.ympev.2012.07.029. PMID22877643.