International Union for Conservation of Nature. Bangladesh Country Office. (2015). Red List of Bangladesh. Volume 3: Birds. IUCN Bangladesh Country Office.
Chicago-Zitierstil (17. Ausg.)International Union for Conservation of Nature. Bangladesh Country Office. Red List of Bangladesh. Volume 3: Birds. Dhaka: IUCN Bangladesh Country Office, 2015.
MLA-Zitierstil (9. Ausg.)International Union for Conservation of Nature. Bangladesh Country Office. Red List of Bangladesh. Volume 3: Birds. IUCN Bangladesh Country Office, 2015.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.