Hanley, N., Shogren, J. F., & White, B. (2013). Introduction to environmental economics (Second edition.). Oxford University Press.
Chicago-viite (17. p.)Hanley, Nick, Jason F. Shogren, ja Ben White. Introduction to Environmental Economics. Second edition. Oxford: Oxford University Press, 2013.
MLA-viite (9. p.)Hanley, Nick, et al. Introduction to Environmental Economics. Second edition. Oxford University Press, 2013.
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