Sullivan, P. H. (1998). Profiting from intellectual capital: : extracting value from innovation. New York: John Wiley & Sons, Inc..
Παραπομπή Chicago StyleSullivan, Patrick H. Profiting From Intellectual Capital: : Extracting Value From Innovation. New York: John Wiley & Sons, Inc., 1998.
Παραπομπή MLASullivan, Patrick H. Profiting From Intellectual Capital: : Extracting Value From Innovation. New York: John Wiley & Sons, Inc., 1998.
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