World Bank. (2007). Building knowledge economies: Advanced strategies for development. World Bank.
Cita Chicago (17th ed.)World Bank. Building Knowledge Economies: Advanced Strategies for Development. Washington, D.C.: World Bank, 2007.
Cita MLA (9th ed.)World Bank. Building Knowledge Economies: Advanced Strategies for Development. World Bank, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.