Categories 4 Sterne Marketing Sachbuch The Commercial Content Revolution (Will Not Be Televised) – Norbert Henning & Florian Sievers
Categories 5 Sterne Ratgeber How women rise: Wie Frauen Karriere machen – Sally Helgesen, Marshall Goldsmith
Categories 3 Sterne Marketing The Challenger Customer: Selling to the Hidden Influencer Who Can Multiply Your Results – Brent Adamson, Matthew Dixon, Pat Spenner and Nick Toman
