Patro, S. N. (1993). Environmental conservation movements in Orissa (3rd ed.). Orissa Environmental Society.
Lua i Stíl Chicago (17ú heag.)Patro, S. N. Environmental Conservation Movements in Orissa. 3rd ed. Bhubaneswar: Orissa Environmental Society, 1993.
Lua MLA (8ú heag.)Patro, S. N. Environmental Conservation Movements in Orissa. 3rd ed. Orissa Environmental Society, 1993.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.