@book{oai:ir.ide.go.jp:00026929,
 author = {Orville, Solon and Steven, John Pamintuan},
 month = {},
 note = {AHPH/338.98/Aj1, application/pdf, ASE005000_010},
 publisher = {Institute of Developing Economies　(IDE-JETRO)},
 title = {Chapter 8. Opportunities and Risks in the Privatization-Regulation of the Metropolitan Water and Sewerage System},
 year = {1999}
}