Internet, http://en.wikipedia.org/wiki/Charles_Bray, 2013-04-25
Information trouvée : Charles Bray (January 31, 1811 – October 5, 1884) was a prosperous British ribbon
manufacturer, social reformer, philanthropist, philosopher, and phrenologist
The philosophy of necessity or The law of consequences, as applicable to mental, moral
and social science / by Charles Bray, 1841