Crowdsourcing : Why the Power of the Crowd Is Driving the Future of Business.
Jeff. Howe
Bok · Engelsk · 2008
Jeff. Howe
Bok · Engelsk · 2008
Crowdsourcing : why the power of the crowd is driving the future of business
Jeff Howe
Bok · Engelsk · 2009
Jeff Howe
Bok · Engelsk · 2009