8Bloom, David E. and Jeffrey G. Williamson. 1998. Demographic Transitions and Economic Miracles in Emerging Asia. World Bank Economic Review 12:419- 455.
9DE. Bloom,JE. Finlay. 2008. Demographic Change and Economic Growth in Asia. PGDA_WorkingPaper_41- 1 -22.
10Wang Feng and Andrew Mason. 2005. Demographic Dividend and Prospects for Economic Development in China. U- nited Nations Expert Group Meeting on Social and Economic Implications of Changing Population Age Structures. Popu- lation Division: 1 - 18.