Contagious: How to Build Word of Mouth in the Digital Age Bestsellers cărți Social Media Autor Jonah Berger 16 ian 2014 Paperback Preț: 58.32 lei 71.82 lei 27-39 zile | 7-13 zile -19%
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 27-39 zile | 7-13 zile -28%