Pearce, D. W., & Turner, R. K. (1990). Economics of natural resources and the environment. Johns Hopkins University Press.
Chicago-referens (17:e uppl.)Pearce, David W., och R. Kerry Turner. Economics of Natural Resources and the Environment. Baltimore: Johns Hopkins University Press, 1990.
MLA-referens (9:e uppl.)Pearce, David W., och R. Kerry Turner. Economics of Natural Resources and the Environment. Johns Hopkins University Press, 1990.