REVIEW, H. B. (1999). HARVARD BUSINESS REVIEW ON ENTREPRENEURSHIP. HBR.
Chicago-viite (17. p.)REVIEW, HARVARD BUSINESS. HARVARD BUSINESS REVIEW ON ENTREPRENEURSHIP. HBR, 1999.
MLA-viite (8. p.)REVIEW, HARVARD BUSINESS. HARVARD BUSINESS REVIEW ON ENTREPRENEURSHIP. HBR, 1999.
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