user- Faber and Faber, London, (1929)
- Harcourt, New York, (1942)
- The Journal of Conflict Resolution 4(1):145--161 (March 1960)
- The Journal of Conflict Resolution 1(4):309--328 (December 1957)
- Geopolitics, geography, and strategy, Frank Cass, London, (1999)
- R. Oldenbourg, München, (1900)
- University of Chicago Press, Chicago, IL, (1962)
- Brookings Institution Press, Washington, DC, (2000)
- C. Scribner's Sons, New York, (1934)
- Naval Institute Press, Annapolis, MD, (1991 1941)
- Little, Brown, Boston, (1890)
- Faber and Faber, London, (1941)
- Unwin Hyman, London, (1988)
- A. Lane, London, (1976)
- Stanford University Press, Stanford, CA, (1998)
- Princeton University Press, Princeton, NJ, (1960)
- Oxford University Press, London, (1976)
- Strategic Management Journal 21(3):203--215 (2000)
- Frank Cass, London, (1999)
- Naval Institute Press, Annapolis, MD, (1989)
