1. Watson, G. E., M. A. Traylor, Jr., and E. Mayr (1986). Family Sylviidae, Old World warblers. In Check-list of Birds of the World, Volume 11 (E. Mayr and G. W. Cottrell, Editors), Museum of Comparative Zoology, Cambridge, MA, USA. pp. 3–294.
2. Moyle, R. G., M. J. Andersen, C. H. Oliveros, F. D. Steinheimer, and S. Reddy (2012). Phylogeny and biogeography of the core babblers (Aves: Timaliidae). Systematic Biology 61(4):631–651.
3. Alström, P., U. Olsson, and F. Lei (2013). A review of the recent advances in the systematics of the avian superfamily Sylvioidea. Chinese Birds 4(2): 99–131.
4. Near-complete phylogeny and taxonomic revision of the world’s babblers (Aves: Passeriformes)
5. Winkler, D. S., S. M. Billerman, and I. J. Lovette (2015). Bird Families of the World. Lynx Edicions, Barcelona, Spain.