
60 Minutes interview (2005)
Source: West with the Night
60 Minutes interview (2005)
As quoted in With Snow on Their Boots : The Tragic Odyssey of the Russian Expeditionary Force in France During World War I (1999) by Jamie H. Cockfield, p. 28
Undated
F.W. Taylor (1906). " On the Art of Cutting Metals https://babel.hathitrust.org/cgi/pt?id=mdp.39015023119582;view=2up;seq=64," Transactions of the American Society of Mechanical Engineers, Vol. XXVIII, 1906, pp. 31–350.
Source: 1930s, Die verfluchten Hakenkreuzler. Etwas zum Nachdenken (1932)
letter from Sir Thomas Buxton to his son quoted in "Life of Sir Thomas Fowell Buxton" from Sylvanus Urban (ed.) The Gentleman's Magazine" July to December 1848, p. 577
1800s