Pednekar, H. (2007). Environmental education 2 standard 12 arts science commerce (2nd.). Manan Prakashan.
Chicago-čujuhus (17. p.)Pednekar, H. Environmental Education 2 Standard 12 Arts Science Commerce. 2nd. Mumbai: Manan Prakashan, 2007.
MLA-čujuhus (9. p.)Pednekar, H. Environmental Education 2 Standard 12 Arts Science Commerce. 2nd. Manan Prakashan, 2007.
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