1. Beaver, S. E. 1975.Demographic Transition Theory Reinterpreted, 9–10. Lexington, Mass.: Lexington Books.
2. Explanation of Birth Rate Changes over Space and Time: A Study of Taiwan
3. Notestein, F. W. Economic problems of population change. Proceedings of the Eighth International Conference of Agricultural Economists. London: Oxford University Press.
4. Coale, A. J. The demographic transition. International Population Conference. Liège. Vol. I, pp.53–72.