Videorückblick: Community & Marketing 2.0 Summit 2009 – http://sebastianvoss.typepad.com/markterfolgsblog/2009/09/videor%C3%BCckblick-community-marketing-20-summit-2009.html
Strategie • E-Commerce • Innovation
Videorückblick: Community & Marketing 2.0 Summit 2009 – http://sebastianvoss.typepad.com/markterfolgsblog/2009/09/videor%C3%BCckblick-community-marketing-20-summit-2009.html