Buchanan J. 1977. Freedom in constitutional contract: perspectives of a political economist. College Station TX: Texas A&M Univ Pr. 311 p.
Coase R. 1960. The problem of social costs. J Law Econ 3:1–44.
Cramer JC, Dietz T, Johnston R. 1980. Social impact assessment of regional plans: a review of methods and a recommended process. Polit Sci 12:61–82.
Dietz T, Pfund A. 1988. An impact identification method for development program evaluation. Policy Stud Rev 8:137–145.
Dietz T, Stern PC. 1995. Toward realistic models of individual choice. J Socio-Econ 24:261–79.
Dietz T. 1994. What should we do? human ecology and collective decisionmaking. Hum Ecol Rev 1:301–9.
Dworkin R. 1994. Life's dominion. New York NY: Vintage.
Eckberg DL, Blocker TJ. 1996. Christianity, environmentalism, and the theoretical problem of fundamentalism. J Sci Study Relig 35:343–55.
Habermas J. 1991. Moral consciousness and communicative action. Boston MA: Beacon Pr.
Habermas J. 1993. Justification and application: remarks on discourse ethics. Cambridge MA: MIT Pr.
Kant I. 1959. Foundations of the metaphysics of morals. (Woldd R [ed], Beck L [trans]).
Kempton W, Boster JS, Hartley JA. 1995. Environmental values in American culture. Cambridge MA: MIT Pr.
Kiester R. 1996. Aesthetics of biological diversity. Hum Ecol Rev 3:151–7.
Mill JS. 1987. Principles of political economy with some of their applications to social philosophy, box IV, chapter IV. Fairfield NJ: AM Kelly. 50 p.
Randall A, Farmer MC. 1995. Benefits, costs, and a safe minimum standard of conservation. In: Bromley D (ed). Handbook of environmental economics. Oxford UK and Cambridge MA: Blackwell. p 26–44.
Rawls J. 1972. A theory of justice. New York NY: Oxford Univ Pr.
Renn O, Webler T, Rakel H, Johnson B, Dienel P. 1993. A three-step procedure for public participation in decision-making. Poli Sci 26:189–214.
Renn O, Webler T, Wiedemann P. 1995. Fairness and competence in citizen participation: evaluating models for environmental discourse. Dordrecht Germany: Kluwer.