
Source: The Best That Money Can't Buy: Beyond Politics, Poverty, & War (2002), p. 158.
Source: Healing Our World: In An Age of Aggression, (2003), p. 19
Source: The Best That Money Can't Buy: Beyond Politics, Poverty, & War (2002), p. 158.
Niklaus Wirth (2013) " Project Oberon https://www.inf.ethz.ch/personal/wirth/ProjectOberon/PO.System.pdf". Section 2.3, p. 19.
A New System of Chemical Philosophy, Part I http://books.google.com/books?id=Wp7QAAAAMAAJ (1808) as quoted by Richard Reeves, A Force of Nature The Frontier Genius of Ernest Rutherford (2008)
Source: Healing Our World: In An Age of Aggression, (2003), p. 17
Columbus Day Speech, San Francisco (1992)