International Union for Conservation of Nature. Bangladesh Country Office. (2015). Red List of Bangladesh. Volume 3: Birds. IUCN Bangladesh Country Office.
Chicago-čujuhus (17. p.)International Union for Conservation of Nature. Bangladesh Country Office. Red List of Bangladesh. Volume 3: Birds. Dhaka: IUCN Bangladesh Country Office, 2015.
MLA-čujuhus (9. p.)International Union for Conservation of Nature. Bangladesh Country Office. Red List of Bangladesh. Volume 3: Birds. IUCN Bangladesh Country Office, 2015.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.