I. — Documents officiels

The Debates. Budget-speeches, 1919-1931.

The Committee on national Expenditure Report (Commission Maÿ). H. M. Stationerÿ Officé, 282 p.

The Income Tax Act, 1918 and Finance Acts, Supplement n° 5. His Majesty Stationery Office, 1930.

The Financial Statements, 1919 à 1931. H. M. Stationery Office.

- Les deux rapports de la Commission de l’Or, Genève,

S. D. N., 1930 et 1931.

II — Documents de seconde main