APA (7th ed.) Zitazioa
Rao, C. (1991). Environmental pollution control and engineering. New Age International.
Chicago Style (17th ed.) Zitazioa
Rao, C.S. Environmental Pollution Control and Engineering. New Delhi: New Age International, 1991.
MLA (9th ed.) Zitazioa
Rao, C.S. Environmental Pollution Control and Engineering. New Age International, 1991.
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