Universidad Tecnológica de El Salvador

Joseph Jaffe

7 Livro

Z.E.R.O.
A mídia a custo zero e o novo modelo de marketing
Joseph Jaffe e Maarten Albarda
Wiley, 2013
7 Book

Z.E.R.O.
Zero Paid Media as the New Marketing Model
Joseph Jaffe and Maarten Albarda
Wiley, 2013
7 Book

Flip the Funnel
How to Use Existing Customers to Gain New Ones
Joseph Jaffe
Wiley, 2010