Zhao, Z., & edited by Zhongwei Zhao and Fei Guo. (2007). Transition and challenge: China's population at the beginning of the 21st century. Oxford,New York: Oxford University Press.
Παραπομπή Chicago StyleZhao, Zhongwei, και edited by Zhongwei Zhao and Fei Guo. Transition and Challenge: China's Population At the Beginning of the 21st Century. Oxford,New York: Oxford University Press, 2007.
Παραπομπή MLAZhao, Zhongwei, και edited by Zhongwei Zhao and Fei Guo. Transition and Challenge: China's Population At the Beginning of the 21st Century. Oxford,New York: Oxford University Press, 2007.
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