PPIAF (Public Private Infrastructure Advisory Facility). (2006). 2006 annual report: Helping to eliminate poverty and achieve sustainable development through public-private partnerships in infrastrucre. Washington, D.C: PPIAF.
Παραπομπή Chicago StylePPIAF (Public Private Infrastructure Advisory Facility). 2006 Annual Report: Helping to Eliminate Poverty and Achieve Sustainable Development Through Public-private Partnerships in Infrastrucre. Washington, D.C: PPIAF, 2006.
Παραπομπή MLAPPIAF (Public Private Infrastructure Advisory Facility). 2006 Annual Report: Helping to Eliminate Poverty and Achieve Sustainable Development Through Public-private Partnerships in Infrastrucre. Washington, D.C: PPIAF, 2006.
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