Sankar,U. (2007). Trade and environment: A study of India`s leather exports. Oxford University Press.
Čikaški stil citiranjaSankar,U. Trade and Environment: A Study of India`s Leather Exports. New Delhi: Oxford University Press, 2007.
MLA način citiranjaSankar,U. Trade and Environment: A Study of India`s Leather Exports. Oxford University Press, 2007.
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