1. Bell, Wendell. 1997. Foundations of Futures Studies. New Brunswick: Transaction Publishers. Two Volumes.
2. Dator, Jim. 2002. Advancing Futures: Futures Studies in Higher Education. Westport: Praeger.
3. Hawaii Research Center for Futures Studies.
www.futures.hawaii.edu
.
4. Institute for Alternative Futures.
www.altfutures.com
.
5. World Future Society.
www.wfs.org
.