Humble Consulting - How to Provide Real Help Faster (Unabridged)
Edgar H. Schein
Humble Leadership - The Power of Relationships, Openness, and Trust (Unabridged)
Edgar H. Schein, Peter A. Schein
Humble Inquiry, Second Edition - The Gentle Art of Asking Instead of Telling (Unabridged)
Helping - How to Offer, Give, and Receive Help (Unabridged)
