Taxon - Odkazy a literatura
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [jako Gelochelidon nilotica affinis (Horsfield, 1821)]Datum citace: 22. duben 2021
Australian Faunal Directory [03f4b4b7-1086-44e3-bf53-9444aea480a9]
ABRS (2009-2019): Australian Faunal Directory [https://biodiversity.org.au/afd/home], Australian Biological Resources Study, Canberra [jako Gelochelidon nilotica affinis (Horsfeld, 1821)]
Datum citace: 8. únor 2015
Clements, J. F.: eBird/Clements checklist of birds of the world 6.7, Cornell Lab of Ornithology [jako Gelochelidon nilotica addenda]Datum citace: 10. duben 2013