Kahan, B. (1997). Human health and environment. A.P.H. Publishing Corporation.
Čikaški stil citiranja (17. izdanje)Kahan, B.N. Human Health and Environment. New Delhi: A.P.H. Publishing Corporation, 1997.
MLA način citiranja (9. izdanje)Kahan, B.N. Human Health and Environment. A.P.H. Publishing Corporation, 1997.
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