(1993). Global competitiveness of U. S. advanced - technology industries: Cellu;ar communications. Washington: U. S. International Trade Commission.
Trích dẫn kiểu ChicagoGlobal Competitiveness of U. S. Advanced - Technology Industries: Cellu;ar Communications. Washington: U. S. International Trade Commission, 1993.
Deismireacht MLAGlobal Competitiveness of U. S. Advanced - Technology Industries: Cellu;ar Communications. Washington: U. S. International Trade Commission, 1993.
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