Taxon - Links and literature
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [as Gypsophila annamensis (Delacour & Jabouille, 1928)]Data retrieved on: 3 December 2021
IUCN Red List of Threatened Species 2024-1 [232590901]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [as Gypsophila annamensis (Delacour & Jabouille, 1928)]
Data retrieved on: 29 January 2024
Clements, J. F.: eBird/Clements checklist of birds of the world 6.7, Cornell Lab of Ornithology [as Gypsophila crispifrons annamensis]Data retrieved on: 4 May 2013