Trivedi, R., Sen-Sarma, P. K., & Singh, M. (1991). Environmental assessment and management: Social forestry in tribal regions. Today & Tomorrow's Printers & Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTrivedi, R.N, P. K. Sen-Sarma, और M.P Singh. Environmental Assessment and Management: Social Forestry in Tribal Regions. New Delhi, India: Today & Tomorrow's Printers & Publishers, 1991.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTrivedi, R.N, et al. Environmental Assessment and Management: Social Forestry in Tribal Regions. Today & Tomorrow's Printers & Publishers, 1991.
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