8 Dimensions of Leadership: DiSC Strategies for Becoming a Better Leader Sugerman Jeffrey Heftet / 2018 / Engelsk
Work of Leaders - Das Führungsmodell Drei Schritte zu besserem Führungsverhalten - Vision, Einklang und Umsetzung Straw Julie Innbundet / 2014 / Tysk
Work of Leaders How Vision, Alignment, and Execution Will Change the Way You Lead Straw Julie Innbundet / 2013 / Engelsk
