Dyfyniad APA

Rosenau, J. N. (1980). The Scientific study of foreign policy.

Dyfyniad Arddull Chicago

Rosenau, James N. The Scientific Study of Foreign Policy. London, Frances Pinter (Publishers) Ltd, 1980.

Dyfyniad MLA

Rosenau, James N. The Scientific Study of Foreign Policy. 1980.

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