Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood (2018) The eBird/Clements checklist of birds of the world: Version 2018 http://www.birds.cornell.edu/clementschecklist/download, läst 2018-08-11
doi.org
doi.org
del Hoyo, J., N. Collar, D. A. Christie, and G. M. Kirwan (2020). Hartert's Leaf Warbler (Phylloscopus goodsoni), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.harlew1.01
dx.doi.org
Per Alström, et al. (2018). ”Complete species-level phylogeny of the leaf warbler (Aves: Phylloscopidae) radiation”. Molecular Phylogenetics and Evolution 126: sid. 141–152. doi:10.1016/j.ympev.2018.03.031.
hbw.com
Jobling, J. A. (2016). Key to Scientific Names in Ornithology. Ur del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (red.) (2016). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. Hämtad från www.hbw.com.