Discussions and Reviews : Convergence and cleavage in the study of international politics and foreign policy: a review Klaus Knorr and Sidney Verba (eds.),The International System: Theoretical Essays

Kaplan, Morton A. System and Process in International Politics New York : John Wiley & Sons, 1957.

KNORR, KLAUS and VERBA, SIDNEY (eds.). The International System: Theoretical Essays. Princeton, N.J.: Princeton University Press, 1961.

Mcclelland, Charles A. "The Function of Theory in International Relations," The Journal of Conflict Resolution, 4 (1960), 303-6.

—. "Tacit Communication by the Physical Act at Berlin and Quemoy: An Approach to Interaction Analysis." October 1961. ( Mimeographed. )

—. "Decisional Opportunity and Political Controversy: the Quemoy Case," The Journal of Conflict Resolution, 6 (1962), 201-13.

Mcdonald, Neil A. Politics New Brunswick, N.J.: Eagleton Institute of Politics, 1961. ( Mimeographed. )

Modelski, George. The Communist International System Princeton, N.J. : Center of International Studies, Princeton University, Research Monograph No. 9, 1960 .

—. The International Relations of Internal War Princeton, N.J.: Center of International Studies, Princeton University, Research Monograph No. 11, 1961.

-. A Theory of Foreign Policy New York: Frederick A. Praeger, 1962.

ROSENAU, JAMES N. (ed.). International Politics and Foreign Policy: A Reader in Research and Theory New York: Free Press of Glencoe, Inc., 1961a.

-. "Calculated Control as a Unifying Concept in the Study of International Politics and Foreign Policy." November 1961b. ( Mimeographed. )