Merkoša sitáhtat

APA-čujuhus (7. p.)
Sreemahadevan Pillai, P. R. (2009). A comprehensive laboratory manual for environmental science and engineering. New Age International (P) Ltd..
Chicago-čujuhus (17. p.)
Sreemahadevan Pillai, P. R. A Comprehensive Laboratory Manual for Environmental Science and Engineering. Daryaganj, New Delhi: New Age International (P) Ltd., 2009.
MLA-čujuhus (9. p.)
Sreemahadevan Pillai, P. R. A Comprehensive Laboratory Manual for Environmental Science and Engineering. New Age International (P) Ltd., 2009.
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