1 “... (new for paperback) Since its initial publication, this classic bestseller has been discussed on NPR...”

2 “... nehmen. Bestseller-Autor Scott Berkun hat dafür seine 15-jährigen Erfahrungen als Redner auf Konferenzen...”

3 “...In the updated edition of this critically acclaimed and bestselling book, Microsoft insider Scott...”

4 “..., Lifehacker.com and in the New York Times, bestselling author Scott Berkun pulls the best lessons from the history...”