Bottema, S. (1985) Vogelwaarnemingen in de Syrische Djezireh. Vogeljaar 2: 82-88.
Macfarlane, A. M. (1978) Field notes on the birds of Lebanon and Syria 1974-1977. Army Bird-watching Soc. Per. Publ. 3.
Savage, C. D. W. (1968) The wildfowl and wetland situation in the Levant. Pp. 134-138 in Proceedings of a technical meeting on wetland conservation, Ankara-Bursa-Istanbul, 9-16 October 1967. Morges, Switzerland: IUCN/ICBP/IWRB (IUCN Publ. New Ser. 12).