Bharucha, E. (2019). Textbook of Environmental Studies for Undergraduate courses (2nd.). University Press.
Chicago-referens (17:e uppl.)Bharucha, Erach. Textbook of Environmental Studies for Undergraduate Courses. 2nd. University Press, 2019.
MLA-referens (9:e uppl.)Bharucha, Erach. Textbook of Environmental Studies for Undergraduate Courses. 2nd. University Press, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.