London : Royal Institute of International Affairs, 1946

London, New York [etc.] : Longmans, Green and co., 1937

London ; New York : Longmans, Green and co., 1944
6th ed.,

[Washington] : [publisher not identified], 1926

London, New York [etc.] : Longmans, Green and co., 1914

Ithaca, N.Y. : London : Cornell University Press; H. Milford, Oxford university press, 1934

London : New York, Toronto [etc.] : The Royal institute of international affairs; Oxford university press, 1943

London, New York [etc.] : Longmans, Green and co., 1910

Washington, 1926

London : Arnold, 1911

London : British non-ferrous metals research association, 1937