
The Political Report of the Central Committee, The Fifteenth Congress of the C.P.S.U.(B.) (7 December 1927) http://marx2mao.com/Stalin/FC27.html#s5iii
Stalin's speeches, writings and authorised interviews
Concluding Speech Following the Discussion On the Report of Peace (8 November 1917) http://www.marxists.org/archive/lenin/works/1917/oct/25-26/26c.htm; Collected Works, Vol. 26.
1910s
The Political Report of the Central Committee, The Fifteenth Congress of the C.P.S.U.(B.) (7 December 1927) http://marx2mao.com/Stalin/FC27.html#s5iii
Stalin's speeches, writings and authorised interviews
circulated since early 2015, debunked by Snopes in June 2016 https://www.snopes.com/fact-check/warren-disarm-them-ourselves/. Resembles the Stalin-attributed "If the opposition disarms, well and good. If it refuses to disarm, we shall disarm it ourselves."
Misattributed
Remarks to Poincaré in Cabinet (25 April 1919), quoted in David Robin Watson, Georges Clemenceau: A Political Biography (London: Eyre Methuen, 1974), p. 352.
Prime Minister
Introduction
Thoughts on Machiavelli (1958)
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 367.
1950s, Loving Your Enemies (Christmas 1957)
Speech at the National Press Club (2004)
Labour Party Annual Conference Report 1976, p. 188.
Speech at the Labour Party Conference, 28 September 1976.
Prime Minister
Chap. V, The Period of Dictatorship
"Hitlerism and Social Democracy" (1934) https://www.marxists.org/archive/kautsky/1934/hitler/index.htm
Statement (1869), quoted in W. W. Coole (ed.), Thus Spake Germany (London: George Routledge & Sons, 1941), p. 83.