Jawaharlal Nehru (1968). “Glorious thoughts of Nehru: being a treasury of over twelve thousand invaluable and inspiring thoughts, views and observations of Jawaharlal Nehru, collected from his writings and speeches and classified under four hundred subjects”
Adolf Hitler's speech on March 3, 1933, as quoted in "The Speeches of Adolf Hitler: April 1922 - August 1939" edited by Norman H. Baynes (p. 409), 1969.