^Bhuju, U. R.; Shakya, P. R.; Basnet, T. B. & Shrestha, S. (2007). Nepal Biodiversity Resource Book. Protected Areas, Ramsar Sites, and World Heritage Sites(PDF). Kathmandu: International Centre for Integrated Mountain Development; Government of Nepal, Ministry of Environment, Science and Technology; United Nations Environment Programme, Regional Office for Asia and the Pacific. Archived from the original(PDF) on 26ی Julyی 2011. Retrieved 17ی Octoberی 2021. {{cite book}}: Check date values in: |access-date= و |archive-date= (help); Unknown parameter |ناونیشانی ئەرشیڤ= ignored (help)