Picture from Flickr Contagious ? Jonah Berger Jonah Berger is a marketing professor at the Wharton School at the University of Pennsylvania...
Read More
Showing posts sorted by date for query Contagious: Why Things Catch On: Jonah Berger. Sort by relevance Show all posts
Showing posts sorted by date for query Contagious: Why Things Catch On: Jonah Berger. Sort by relevance Show all posts
Subscribe to:
Posts (Atom)