(1993). Global competitiveness of U. S. advanced - technology industries: Cellu;ar communications. Washington: U. S. International Trade Commission.
Chicago Style aipamenaGlobal Competitiveness of U. S. Advanced - Technology Industries: Cellu;ar Communications. Washington: U. S. International Trade Commission, 1993.
MLA aipamenaGlobal Competitiveness of U. S. Advanced - Technology Industries: Cellu;ar Communications. Washington: U. S. International Trade Commission, 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.