Cita APA (7th ed.)
World Bank, International Finance Corporation, & ebrary, Inc. (2009). Doing business 2010. World Bank.
Cita Chicago (17th ed.)
World Bank, International Finance Corporation, i Inc ebrary. Doing Business 2010. Washington, D.C.: World Bank, 2009.
Cita MLA (9th ed.)
World Bank, et al. Doing Business 2010. World Bank, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.