S. Chatterjee, S. Ghosh, J. Sarma, S. K. Barik, B. K. Tewari, and K. C. Das, “Community Conserved Areas in North East India: some Observations in Assam, Meghalaya and Arunachal Pradesh”, Indian Forester, vol. 137, no. 8a, pp. 48–61, Aug. 2011.