1. China Bets on Consumer-Led Growth to Cure Social Ills
http://www.reuters.com/article/2013/03/05/us-china-parliament-idUSBRE92402R20130305
2. World Population Prospects: The 2012 Revision
http://esa.un.org/wpp/documentation/publications.htm
3. International Energy Outlook 2005
https://www.hsdl.org/?view&did=15905
4. Total Population Map
http://data.worldbank.org/indicator/SP.POP.TOTL/countries?display=map
5. Annual GDP Growth Map
http://data.worldbank.org/indicator/NY.GDP.MKTP.KD.ZG?display=map