Trivedi, R., Sen-Sarma, P. K., & Singh, M. (1991). Environmental assessment and management: Social forestry in tribal regions. Today & Tomorrow's Printers & Publishers.
Lua i Stíl Chicago (17ú heag.)Trivedi, R.N, P. K. Sen-Sarma, agus M.P Singh. Environmental Assessment and Management: Social Forestry in Tribal Regions. New Delhi, India: Today & Tomorrow's Printers & Publishers, 1991.
Lua MLA (9ú heag.)Trivedi, R.N, et al. Environmental Assessment and Management: Social Forestry in Tribal Regions. Today & Tomorrow's Printers & Publishers, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.