BHARUCHA, E. (2005). TEXT BOOK OF ENVIRONMENTAL STUDIES (1st.). UNIVERSITIES PRESS.
Chicago Style aipamenaBHARUCHA, ERACH. TEXT BOOK OF ENVIRONMENTAL STUDIES. 1st. HYDERABAD: UNIVERSITIES PRESS, 2005.
MLA aipamenaBHARUCHA, ERACH. TEXT BOOK OF ENVIRONMENTAL STUDIES. 1st. UNIVERSITIES PRESS, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.