6Box, George E. P. , Jenkins, Gwilym N. and Reinsel, Gregory C. , 1994. Time Series Analysis: Forecasting and Con- trol. Englewood Cliffs, N.J. : Prentice Hall.
7Coale, A. J. , Wang, F. , Riley, N. C. and Lin, F. D. 1991. Recent Trends in Fertility and Nuptiality in China. Science, 251 : 389 - 393.
8Lee, R. D. and Carter, L. R. 1992. Modeling and Forecasting U. S. Mortality. Journal of the American Statistical Association, 87 : 659 - 671.
9Lee, R. D. and Tuljapurkar, S. 1994. Stochastic Population Forecasts for the United States: Beyond High, Medium, and Low. Journal of the American Statistical Association, 89:1175 -1189.
10Lutz, W. 1995. Scenario Analysis in Population Projection. Working Paper WP- 95 -57. Laxenburg, Austria: International Institute for Applied Systems Analysis.
