Heritage: Management, Interpretation, Identity
Peter Howard
Conceptions of Leadership: Enduring Ideas and Emerging Insights
George R. Goethals & Scott T. Allison & Roderick M. Kramer & David M. Messick
The Project Management Handbook: Simplified Agile, Scrum and ...
Erik D Gross & Jack C Stanley
Tricks to Simplify Your Digital Life
MakeUseOf
Warum Nachhaltigkeit Nicht Nachhaltig Ist
Klaus-Dieter Hupke