1. Privatizing Infrastructure: Options for Municipal Water-Supply Systems;Haarmeyer,1992
2. E isenhardt , P. D andeneau , D. Unlocking New Sources of Capital: Privatization Report American City & County 1993
3. USEPA A Preliminary Analysis of the Public Costs of Environmental Protection: 1981--2000 1990
4. SDWA Costs “Fairly Modest,” Concludes CBO Report Water Week 1995