World Bank. (2002). the middle east and south asia 2001. World Bank.
Cita Chicago (17th ed.)World Bank. The Middle East and South Asia 2001. Washington: World Bank, 2002.
Cita MLA (9th ed.)World Bank. The Middle East and South Asia 2001. World Bank, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.