Brilliant Project Management: What the Best Project Managers ...
Stephen Barker & Rob Cole
Angewandte Psychologie für das Projektmanagement: Ein Praxisbuch ...
Lutz von Rosenstiel & Monika Wastian & Isabell Braumandl & Michael West
SAFe 4.5 Distilled: Applying the Scaled Agile Framework for ...
Dean Leffingwell & Richard Knaster
Confidence - Your Practical Training
Ian Tuhovsky
Understanding Nonverbal Communication
Mark G. Frank
Social Research Methods: Qualitative and Quantitative Approaches
William Lawrence Neuman