World Bank. (2006). Infrastructure at the crossroads: Lessons from 20 years of World Bank experience. World Bank.
Citazione stile Chigago Style (17a edizione)World Bank. Infrastructure at the Crossroads: Lessons from 20 Years of World Bank Experience. Washington, D.C.: World Bank, 2006.
Citatione MLA (9a ed.)World Bank. Infrastructure at the Crossroads: Lessons from 20 Years of World Bank Experience. World Bank, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.