BioStor
 | On various forms of the genus Tyto. Tyto alba and T. longimembris and their subspecies E Hartert (1929) Novitates Zoologicae 35: 93-104 |
 | Description of Mundy's Yellow Rail from Mauritius (1937) Bulletin of The British Ornithologists' Club 57: 154-157 |
 | Scientific results of a fourth expedition to forested areas in East and Central Africa. Birds (1942) Bulletin of The Museum of Comparative Zoology 89: 217-275 |
 | 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 |