(2001). Contracting for public services: Output-based aid and its applications. Washington DC: World Bank.
Styl cytowania ChicagoContracting for Public Services: Output-based Aid and Its Applications. Washington DC: World Bank, 2001.
Styl cytowania MLAContracting for Public Services: Output-based Aid and Its Applications. Washington DC: World Bank, 2001.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..