1. Alan O’Day, ‘Home Rule and the Historians’ in D. George Boyce and Alan O’Day (eds.), The Making of Irish History: Revisionism and the Revisionist Controversy (London, 1996), pp. 141–62, 147.
2. A. B. Cooke and John Vincent, The Governing Passion: Cabinet Government and Party Politics in Britain 1885–86 (Brighton, 1974).
3. H. C. G. Matthew, Gladstone 1809–1898 (Oxford, 1997), pp. 466–8.
4. Eugenio F. Biagini, British Democracy and Irish Nationalism 1876–1906 (Cambridge, 2007).
5. H. C. G. Matthew, ‘Disraeli, Gladstone and the Politics of Mid-Victorian Budgets’, Historical Journal, 22 (1979), pp. 615–43.