ebrary, Inc. (2005). Doing business in 2005: Removing obstacles to growth. World Bank.
Citazione stile Chigago Style (17a edizione)ebrary, Inc. Doing Business in 2005: Removing Obstacles to Growth. Washington, D.C.: World Bank, 2005.
Citatione MLA (9a ed.)ebrary, Inc. Doing Business in 2005: Removing Obstacles to Growth. World Bank, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.