(1995). Global Environment Facility Independent Evaluation Of Pilot Phase. The World Bank.
Chicago-referens (17:e uppl.)Global Environment Facility Independent Evaluation Of Pilot Phase. The World Bank, 1995.
MLA-referens (8:e uppl.)Global Environment Facility Independent Evaluation Of Pilot Phase. The World Bank, 1995.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.