Hanley, N., Shogren, J. F., & White, B. (2001). Introduction to environmental economics. Oxford University Press.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHanley, Nick, Jason F. Shogren, এবং Ben White. Introduction to Environmental Economics. Oxford: Oxford University Press, 2001.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিHanley, Nick, et al. Introduction to Environmental Economics. Oxford University Press, 2001.