Results That Last Hardwiring Behaviors That Will Take Your Company to the Top Studer Quint Innbundet / 2007 / Engelsk
Busy Leader's Handbook How To Lead People and Places That Thrive Studer Quint Innbundet / 2019 / Engelsk
Handbuch Führung Schnelle Unterstützung für dynamische Führungskräfte Studer Quint Innbundet / 2021 / Tysk
