Bailey, S.H.International Studies in Great Britain. London : Royal Institute of International Affairs, 1937.
2.
———. International Studies in Modern Education . London: Royal Institute of International Affairs, 1938.
3.
Clausewitz, Carl Von.On War. London, 1911.
4.
De Sola Pool, Ithiel.Symbols of Internationalism. Stanford, Calif.: Stanford University Press , 1951.
5.
Deutsch, Karl W. "Self-referent Symbols and Self-referent Communication Patterns." In Bryson, Lyman, et al. (eds.), 13th Symposium on Science, Philosophy, and Religion: Symbols and Values, an Initial Study. New York: Harper & Bros., 1954.
6.
Goodwin, Geoffrey (ed.). The University Teaching of International Relations: Proceedings of the International Studies Conference, Windsor, 1950. London: Basil Black-well , 1951.
7.
Kirk, Grayson.The Study of International Relations in American Colleges and Universities. New York: Council on Foreign Relations, 1947.
8.
Lasswell, Harold D. "Conflict, Social," Encyclopaedia of the Social Sciences.
9.
Manning Charles A.W.The University Teaching of Social Sciences, International Relations. Paris: UNESCO, 1954.
10.
Riesman, David.The Lonely Crowd. New Haven : Yale University Press, 1950.
11.
Toynbee, Arnold J.An Historian's Approach to Religion. London: Oxford University Press, 1956.
12.
Ware, Edith E.The Study of International Relations in the United States. New York: Carnegie Endowment for International Peace, 1939.
13.
Watkins, F.M.The State as a Concept of Political Science , p. 71. New York, 1934.
14.
Wilson, Howard E.Universities and World Affairs. New York: Carnegie Endowment for International Peace , 1952.
15.
Wright, Quincy.A Study of War, pp. 292, 297, 300 ff., 330. Chicago : University of Chicago Press, 1942 .
16.
———. Problems of Stability and Progress in International Relations, pp. 150 ff. Berkeley : University of California Press, 1954.
17.
---. "Criteria for Judging the Relevance of Researches on the Problem of Peace." In Wright, Q., Cottrell, W. F., and Boas-Son, C., Research for Peace. Published for the Institute for Social Research, Oslo. Amsterdam: North-Holland Publishing Co., 1954.
18.
---. The Study of International Relations. New York : Appleton-Century-Crofts, 1955 .
19.
Zimmern, Sir Alfred. "Education for World Citizenship." In Problems of Peace, 5th series. Geneva: Institute of International Relations, 1931.
20.
---. University Teaching of International Relations: Proceedings of the International Studies Conference, Prague, 1938. Paris: International Institute of Intellectual Cooperation, 1939.