(2001). Contracting for public services: Output-based aid and its applications. Washington DC: World Bank.
Style de citation ChicagoContracting for Public Services: Output-based Aid and Its Applications. Washington DC: World Bank, 2001.
Style de citation MLAContracting for Public Services: Output-based Aid and Its Applications. Washington DC: World Bank, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.