Boulding, K. E. (1962). Conflict and defense: A general theory. Harper torchbooks.
Tohutoru Kātū Chicago (17th ed.)Boulding, Kenneth E. Conflict and Defense: A General Theory. New York: Harper torchbooks, 1962.
Tohutoro MLA (9th ed.)Boulding, Kenneth E. Conflict and Defense: A General Theory. Harper torchbooks, 1962.
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