Das, S., & Dutta, I. (2009). Environmental impact of industrial effluents on aquatic flora and fauna. Institute of Forestry.
Lua i Stíl Chicago (17ú heag.)Das, S.N, agus I.C Dutta. Environmental Impact of Industrial Effluents on Aquatic Flora and Fauna. Pokhara: Institute of Forestry, 2009.
Lua MLA (9ú heag.)Das, S.N, agus I.C Dutta. Environmental Impact of Industrial Effluents on Aquatic Flora and Fauna. Institute of Forestry, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.