• Bill George’s Facebook page
• “Insights to Performance Excellence” by Mark Blazey
• “How the Mighty Fall” by Jim Collins
• “Built to Last” by Jim Collins
• “True North” by Bill George
• “Hope is not a Method” by Sullivan and Harper
• “The Five Dysfunctions of a Team” by Patrick Lencioni
• “Building Continual Improvement” by Wheeler and Poling
• “Keeping Score” by Mark Graham Brown
• “Flawless Consulting” by Peter Block