Cheng, K. (2003). Economic Implications of China's Demographics in the 21st Century. International Monetary Fund.
Cita Chicago (17th ed.)Cheng, Kevin. Economic Implications of China's Demographics in the 21st Century. Washington, D.C.: International Monetary Fund, 2003.
Cita MLA (8th ed.)Cheng, Kevin. Economic Implications of China's Demographics in the 21st Century. International Monetary Fund, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.