1. Population growth and global warming;Bongaarts;Population and Development Review,1992
2. China Energy Statistical Yearbook, National Bureau of Statistics of China;CESY,1991
3. Population growth and air quality in California;Cramer;Demography,1998
4. China Statistical Yearbook;CSY,1992
5. China's Low Carbon Development Pathways by 2050;Dai,2009