1. P. Cambon, Correspondance (3 vols, Paris, 1946), vol. 3, p. 311
2. Sally Marks, ‘Behind the Scenes at the Paris Peace Conference of 1919’, Journal of British Studies, 9, no. 2 (1970), pp. 154–80.
3. R. S. Baker, Woodrow Wilson and the World Settlement (3 vols, 1922), vol. 3, pp. 56–65.
4. Hankey, The Supreme Control, pp. 97–106; S. Roskill, Hankey: Man of Secrets (3 vols, 1970 onwards), vol. 2, pp. 73–80.
5. Ibid., pp. 333–43. The rift that resulted in Wilson seeking Lansing’s resignation in February 1920 had some of its origins in Chinese and Japanese affairs at the conference, Dimitry Lazo, ‘A Question of Loyalty: Robert Lansing and the Treaty of Versailles,’ Diplomatic History 9, no. 1 (1985), pp. 35–53.