APA (7th ed.) Zitazioa

Brook, P. J., & Irwin, T. (2002). Infrastructure for poor people: Public policy for private provision. World Bank.

Chicago Style (17th ed.) Zitazioa

Brook, Penelope J., eta Timothy Irwin. Infrastructure for Poor People: Public Policy for Private Provision. Washington, DC: World Bank, 2002.

MLA (9th ed.) Zitazioa

Brook, Penelope J., eta Timothy Irwin. Infrastructure for Poor People: Public Policy for Private Provision. World Bank, 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.