Hanley, N., Shogren, J. F., & White, B. (2001). Introduction to environmental economics. Oxford University Press.
Chicago-čujuhus (17. p.)Hanley, Nick, Jason F. Shogren, juo Ben White. Introduction to Environmental Economics. Oxford: Oxford University Press, 2001.
MLA-čujuhus (9. p.)Hanley, Nick, et al. Introduction to Environmental Economics. Oxford University Press, 2001.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.