BellWendell. 1993. “Why Should We Care About Future Generations?” in Why Future Generations Now?Osaka, JP: Institute for the Integrated Study of Future Generations.
2.
BellWendell. 1997. Foundations of Futures Studies: Human Science for a New Era. Vol. 1&2. New Brunswick, NJ: Transaction Publishers.
3.
BellWendell. 2002. “A Community of Futurists and the State of the Futures Field.” Futures34: 235–247.
4.
BrokawTom. 1998. The Greatest Generation. New York, NY: Random House.