Bharucha, E. (2021). Textbook of Environmental Studies for Undergraduate Courses (03rd.). University Press.
Lua i Stíl Chicago (17ú heag.)Bharucha, Erach. Textbook of Environmental Studies for Undergraduate Courses. 03rd. New Delhi: University Press, 2021.
Lua MLA (9ú heag.)Bharucha, Erach. Textbook of Environmental Studies for Undergraduate Courses. 03rd. University Press, 2021.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.