Kothandaraman, H., & Swaminathan, G. (1997). Principles of Environmental Chemistry. B.I. Publications.
Lua i Stíl Chicago (17ú heag.)Kothandaraman, H., agus Geetha Swaminathan. Principles of Environmental Chemistry. Chennai: B.I. Publications, 1997.
Lua MLA (9ú heag.)Kothandaraman, H., agus Geetha Swaminathan. Principles of Environmental Chemistry. B.I. Publications, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.