Tusom is a Tangkhulic language of Manipur, India. Dialects include East Tusom (Mortensen 2013). Tusom was first mentioned in the literature by David Mortensen in the 2000s.[1]
Mortensen, David R. and James A. Miller (2009). “Proto-Tangkhul Onsets in Comparative Perspective.” International Conference on Sino-Tibetan Languages and Linguistics 42, Chiangmai, November 4.
Mortensen, David R. (2003). “Comparative Tangkhul.” Unpublished Qualifying Paper, UC Berkeley.