(2003). Infrastructure for poor people: Public policy for private provision. Washington DC: The World Bank.
Chicago Style aipamenaInfrastructure for Poor People: Public Policy for Private Provision. Washington DC: The World Bank, 2003.
MLA aipamenaInfrastructure for Poor People: Public Policy for Private Provision. Washington DC: The World Bank, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.