Sheridan, Cormac. HUMAN+ Forecasting Our Future. NewScientist Culturelab. Reed Business Information Ltd. 15 April 2011 [24 April 2011]. (原始内容存档于2011-04-18).
Sheridan, Cormac. HUMAN+ Forecasting Our Future. NewScientist Culturelab. Reed Business Information Ltd. 15 April 2011 [24 April 2011]. (原始内容存档于2011-04-18).