Manning, C. A. W. (1975). The nature of international society. Wiley.
Lua i Stíl Chicago (17ú heag.)Manning, C. A. W. The Nature of International Society. New York: Wiley, 1975.
Lua MLA (8ú heag.)Manning, C. A. W. The Nature of International Society. Wiley, 1975.
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