BioStor
 | A Study of the Larks of Southern Africa R Bowdler Sharpe (1874) Proceedings of The Zoological Society of London 1874: 614-651 |
 | Nuove specie di rotiferi loricati (Rattulidae-Cathypnadae-Coluridae.) Pasquale Mola (1913) Zoologischer Anzeiger 42: 112-125 |
 | Notes on African Birds (Larks, Flycatchers and Waxbills) (1926) Bulletin of The British Ornithologists' Club 47: 28-32 |
 | Generic names applied to birds during the years 1916 to 1922, inclusive, with additions to Waterhouse's "Index Generum Avium" Charles W Richmond (1927) Proceedings of The United States National Museum 70(2664): 1-44 |
 | A check list of the land and freshwater birds of the western Cape Province J M Winterbottom (1968) Annals of The South African Museum 53: 1-276 |
 | Subspeciation in the austral African thick-billed lark (1993) Bulletin of The British Ornithologists' Club 113: 173-178 |