^K.S. Gulia (2 September 2007). Discovering Himalaya : Tourism of Himalaya Region. Isha Books. p. 44. ISBN 978-8182054103. Retrieved 26 April 2012.
^Sharad Singh Negi (1 April 2002). Himalayan Rivers, Lakes and Glaciers. Indus Publishing Company. p. 119. ISBN 978-8185182612. Retrieved 26 April 2012.