(1981). Change and the study of international relations: The evaded dimension. St. Martin's Pr.
Chicago-viite (17. p.)Change and the Study of International Relations: The Evaded Dimension. New York: St. Martin's Pr, 1981.
MLA-viite (9. p.)Change and the Study of International Relations: The Evaded Dimension. St. Martin's Pr, 1981.
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