World Futures Studies Federation

Sources

• Hall-Hoag Collection of Dissenting and Extremist Printed Propaganda
• VIAF: 133350416
• LCNAF: LC|n 80064973
• Wikipedia: http://en.wikipedia.org/wiki/World_Futures_Studies_Federation
• Web: http://www.wfsf.org/about-us/history
• DbPedia: http://dbpedia.org/page/World_Futures_Studies_Federation