George Sangster, Alan G. Knox, Andreas J. Helbig & David T. Parkin (2002). «Taxonomic recommendations for European Birds». Ibis144 (1): 153–159. doi:10.1046/j.0019-1019.2001.00026.x. CS1 maint: Multiple names: authors list (link)
G. Voelker (1999). «Molecular evolutionary relationships in the avian genus Anthus (Pipits: Motacillidae)». Molecular Phylogenetics and Evolution11 (1): 84–94. PMID10082613. doi:10.1006/mpev.1998.0555.
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G. Voelker (1999). «Molecular evolutionary relationships in the avian genus Anthus (Pipits: Motacillidae)». Molecular Phylogenetics and Evolution11 (1): 84–94. PMID10082613. doi:10.1006/mpev.1998.0555.
