Dasgupta and Sharma 1982

Dasgupta, D. and Sharma, S.R. 1982. A handbook of Onge language. Calcutta, Anthropological Survey of India.; Blevins, Juliette. 2007. A long-lost sister of proto-Austronesian? Proto-Ongan, mother of Onge and Jarawa of the Andaman Islands. Oceanic Linguistics 46. 154-98.

@misc{6984,
  author = {Dasgupta, D. and Sharma, S.R.},
  title  = {A handbook of Onge language. Calcutta, Anthropological Survey of India.; Blevins, Juliette. 2007. A long-lost sister of proto-Austronesian? Proto-Ongan, mother of Onge and Jarawa of the Andaman Islands. Oceanic Linguistics 46. 154-98.},
  year   = {1982}
}