1. The Limits of Liberty: between Anarchy and Leviathan;Buchanan,1975
2. The domain of constitutional economics;Buchanan;Consititut. Polit. Econ.,1990
3. Political institutions and pollution control;Congleton;Rev. Econ. Stat.,1992
4. Toward a transactions cost theory of environmental treaties: substantive and symbolic environmental agreements;Congleton;Econ. Scelte Pubbliche,1995