クスンダ
D. E. Watters (2005): Notes on Kusunda Grammar: A language isolate of Nepal. Himalayan Linguistics Archive 3. 1-182. NFDIN Katmandu, ISBN 99946-35-35-2.(pdf)
P. Whitehouse et al. (2004): Kusunda: An Indo-Pacific language in Nepal. PNAS vol. 101 no. 15 5692-5695.