YOFFIE DAVID B. (1993). BEYOND FREE TRADE: FIRMS GOVTS. GLOBAL COMPETITION. HARVARD BUSINESS REVIEW SCHOOL.
Chicago-viite (17. p.)YOFFIE DAVID B. BEYOND FREE TRADE: FIRMS GOVTS. GLOBAL COMPETITION. BOSTON: HARVARD BUSINESS REVIEW SCHOOL, 1993.
MLA-viite (9. p.)YOFFIE DAVID B. BEYOND FREE TRADE: FIRMS GOVTS. GLOBAL COMPETITION. HARVARD BUSINESS REVIEW SCHOOL, 1993.
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