Volgy, T. J. (2003). International politics & state strength. Lynne Rienner Publishers.
Trích dẫn kiểu ChicagoVolgy, Thomas J. International Politics & State Strength. Lynne Rienner Publishers, 2003.
MLA CitationVolgy, Thomas J. International Politics & State Strength. Lynne Rienner Publishers, 2003.
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