Boudreaux, Donald J. and Roger E. Meiners. 1998. "Existence Vlaue and Other of Life's Ills. In Hill, P.J. and R.E. Meiners (eds.). Who Owns the Environment? Lanham, MD: Rowman and Littlefield.

Hahn, R.W., and Stavins, R.N. (1992). Economic incentives for environmental protection: Integrating theory and practice. The American Economic Review, 82, Papers and Proceedings of the Hundred and Fourth Annual Meeting of the American Economic Association (May, 1992), 464-468.

Heal, G. (2001). Bundling Public and Private Goods. New York: Columbia Business School. Retrieved from http://www-1.gsb.columbia.edu/faculty/gheal/EnvironmentalEconomicsPapers/pubgoodspropvalues.pdf

Patterson, Charles D. 2000. "Environmental Taxes and Subsidies: What is the Appropriate Fiscal Policy for Dealing with Modern Environmental Problems?" William and Mary Environmental Law and Policy Review 24 121-59.

Pearce, D.W., and Turner, R.K. (1990). Economics of Natural Resources and the Environment. Baltimore, MD: Johns Hopkins University Press.

Yandle, B. (1998). Coase, Pigou, and environmental rights. In Hill, P.J., and Meiners, R.E. (Eds.). Who Owns the Environment? Lanham, MD: Rowman & Littlefield.

Yandle, B. (1999). Public choice at the intersection of environmental law and economics. European Journal of Law and Economics, 8, 5-27.