Naciones Unidas. Main obstacles to and benefits from closer economic co-operation in Western Asia. Naciones Unidas.
Cita Chicago (17th ed.)Naciones Unidas. Main Obstacles to and Benefits from Closer Economic Co-operation in Western Asia. Beirut: Naciones Unidas.
Cita MLA (9th ed.)Naciones Unidas. Main Obstacles to and Benefits from Closer Economic Co-operation in Western Asia. Naciones Unidas.
Atenció: Aquestes cites poden no estar 100% correctes.