Bird Conservation Society of Thailand (2000) Report of birds found in Palian Lang-Ngu. Unpublished report.
BirdLife International (1998) Proceedings of the Thailand IBA workshop, Bangkok, November 1998. Unpublished report.
Office of Environmental Policy and Planning (1999) Directory of internationally important wetlands in Thailand. Bangkok: Ministry of Science, Technology and Environment. (In Thai.)
BirdLife International (2022) Important Bird Areas factsheet: Palian Lang-ngu. Downloaded from
http://www.birdlife.org on 10/08/2022.