Guerrilla marketing on the Internet : the definitive guide from the father of guerrilla marketingJay Conrad LevinsonAusverkauft3,5Bewachen
Connected : the amazing power of social networks and how they shape our livesNicholas A. ChristakisAusverkauft3,6Bewachen
The Results-Driven Manager: Presentations That Persuade and MotivateAutorenkollektivAusverkauft3,3Bewachen
