1. I documenti diplomatici italiani, Sesta Serie: 1918–1922, vol. VIII (4 luglio 1921 – 25 febbraio 1922), ed. R. Grispo, Roma 2017.
2. Documents on British Foreign Policy, 1919–1939, ser. I, vol. VII–VIII, eds J.P.T. Bury, R. Butler, London 1958.
3. Documents on British Foreign Policy, 1919–1939, ser. I, vol. XII, eds J.P.T. Bury, M.E. Lambert, London 1962.
4. Documents on British Foreign Policy, 1919–1939, ser. I, vol. XVII, eds D. Dakin, M.E. Lambert, W.N. Medlicott, London 1970.
5. Documents on British Foreign Policy, 1919–1939, ser. I, vol. XIX, eds D. Dakin, M.E. Lambert, W.N. Medlicott, London 1974.