World Bank. (2009). Global economic prospects: Commodities at the crossroads. World Bank.
Style de citation Chicago (17e éd.)World Bank. Global Economic Prospects: Commodities at the Crossroads. Washington, DC: World Bank, 2009.
Style de citation MLA (8e éd.)World Bank. Global Economic Prospects: Commodities at the Crossroads. World Bank, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.