LUTCHEN MARK D. (2004). MANAGING IT AS A BUSINESS: SURVIVAL GUIDE FOR CEOS. JOHN WILEY AND SONS.
Chicago-viite (17. p.)LUTCHEN MARK D. MANAGING IT AS A BUSINESS: SURVIVAL GUIDE FOR CEOS. NEW YORK: JOHN WILEY AND SONS, 2004.
MLA-viite (9. p.)LUTCHEN MARK D. MANAGING IT AS A BUSINESS: SURVIVAL GUIDE FOR CEOS. JOHN WILEY AND SONS, 2004.
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