Cambon, J. "The Permanent Bases of French Foreign Policy," Foreign Affairs, VIII (1930), 174.
2.
Collingwood, R.C.The Idea of History. New York: Oxford University Press, 1946.
3.
Kühlmann, R. Von. "The Permanent Bases of German Foreign Policy ," Foreign Affairs, IX ( 1931 ), 179.
4.
Potter, E.B., et al. The United States and World Sea Power. New York: Prentice-Hall, 1955.
5.
Reischauer, E.O.Japan: Past and Present. New York: Knopf, 1946.
6.
Snyder, R.C., Bruck, H.W., and Sapin, B.Decision-making as an Approach to the Study of International Politics . Princeton: Princeton University Press, 1954.
7.
Spate, O.H.K. "Toynbee and Huntington: A Study in Determinism ," Geographical Journal, CXVIII (1952), 406, 423.
8.
Sprout, H. and M. Man-MilieuRelationship Hypotheses in the Context of International Politics. Princeton: Center of International Studies , 1956.
9.
Sprout, H.Review of Potter et al., op. cit, in United States Naval Institute Proceedings, February, 1956, p. 213.
10.
Warntz, W. "The Unity of Knowledge, Social Science, and the Hole of Geography ," paper presented at the Geography Session of the National Council for the Social Studies, November 29, 1957.
11.
Zimmermann, E.W.World Resources and Industries. Rev. ed. New York: Harper & Bros., 1951.