Minutes of Meetings of the Commission on the International Regime of Ports, Waterways and Railways: Sub-Commission dealing with Ports, Waterways and Railways. Meetings 1-6 [See also 82]
Papers of Commission on the International Regime of Ports, Waterways and Railways: Draft convention on international rivers, and on free ports. Also notes by the British Empire Delegation
First and Second reports presented to the Preliminary Peace Conference by the Commission on the International Regime of Ports, Waterways, Railways, 23 pp