The decline, revival, and fall of the British Empire : the Ford lectures and other essays

by Gallagher, John, 1919-1980.
Published: Cambridge : Cambridge University Press, 1982.

The imperialism of free trade

by Gallagher, John, 1919-1980.
Published: [London] : [s.n.], 1953.

Africa and the Victorians : the official mind of imperialism

by Robinson, Ronald, 1920-1999.
Edition: 2nd ed.
Published: London : Macmillan, 1981.