The Wisdom of Crowds
The Advice Business: Essential Tools and Models for Management Consulting
Flawless Consulting: A Guide to Getting Your Expertise Used
Qualitative Inquiry and Research Design: Choosing Among Five Approaches
Applied Multivariate Statistics for the Social Sciences, Fifth Edition
Developing Business Strategies
Coaching Questions: A Coach's Guide to Powerful Asking Skills
Wiser: Getting Beyond Groupthink to Make Groups Smarter