Contagious: How to Build Word of Mouth in the Digital Age Bestsellers cărți Social Media Autor Jonah Berger 16 ian 2014 Paperback Preț: 56.94 lei 70.82 lei 24-36 zile | 4-10 zile -20%
Invisible Influence: The hidden forces that shape behaviour Bestsellers cărți Social Media Autor Jonah Berger 14 iun 2016 Paperback Preț: 76.42 lei 106.82 lei 24-36 zile | 4-10 zile -28%