Contagious: How to Build Word of Mouth in the Digital Age Bestsellers cărți Social Media Autor Jonah Berger 16 ian 2014 Paperback Preț: 56.22 lei 70.70 lei 23-35 zile | 6-10 zile -20%
Invisible Influence: The hidden forces that shape behaviour Bestsellers cărți Social Media Autor Jonah Berger 14 iun 2016 Paperback Preț: 75.44 lei 107.00 lei 23-35 zile | 6-10 zile -29%