1. L. S. Amery, My Political Life, Vol. 1 (London, 1953), p. 235.
2. H. W. McCready, ‘The Revolt of the Unionist Free Traders’, Parliamentary Affairs, 16 (1963), p. 188.
3. A. K. Russell, Liberal Landslide: The General Election of 1906 (Newton Abbot, 1973), p. 145.
4. P. F. Clarke, Lancashire and the New Liberalism (Cambridge, 1971), p. 375.
5. A. Sykes, The Rise and Fall of British Liberalism 1776–1988 (London, 1997), p. 270.