Getting Results from Crowds: The Definitive Guide to Using Crowdsourcing to Grow Your Business Autor Ross Dawson et al. 10 oct 2012 Paperback Preț: 167.61 lei 3-5 săpt.
Getting Results from Crowds: The Definitive Guide to Using Crowdsourcing to Grow Your Business Autor Ross Dawson et al. 30 noi 2011 Paperback Preț: 165.78 lei 3-5 săpt.